39021471489

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20399}}^1$

素因数の和:20460

約数の個数: 96

約数和(自身を含む): 71677440000

約数和(自身を除く): 32655968511

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 169, 231, 273, 343, 429, 507, 539, 637, 1001, 1029, 1183, 1617, 1859, 1911, 3003, 3549, 3773, 4459, 5577, 7007, 8281, 11319, 13013, 13377, 20399, 21021, 24843, 39039, 49049, 57967, 61197, 91091, 142793, 147147, 173901, 224389, 265187, 273273, 428379, 637637, 673167, 795561, 999551, 1570723, 1856309, 1912911, 2917057, 2998653, 3447431, 4712169, 5568927, 6996857, 8751171, 10342293, 10995061, 12994163, 20419399, 20990571, 24132017, 32985183, 37921741, 38982489, 61258197, 72396051, 76965427, 90959141, 113765223, 142935793, 168924119, 230896281, 265452187, 272877423, 428807379, 506772357, 796356561, 1000550551, 1182468833, 1858165309, 3001651653, 3547406499, 5574495927, 13007157163, 39021471489]

約数ペア:

[(1, 39021471489), (3, 13007157163), (7, 5574495927), (11, 3547406499), (13, 3001651653), (21, 1858165309), (33, 1182468833), (39, 1000550551), (49, 796356561), (77, 506772357), (91, 428807379), (143, 272877423), (147, 265452187), (169, 230896281), (231, 168924119), (273, 142935793), (343, 113765223), (429, 90959141), (507, 76965427), (539, 72396051), (637, 61258197), (1001, 38982489), (1029, 37921741), (1183, 32985183), (1617, 24132017), (1859, 20990571), (1911, 20419399), (3003, 12994163), (3549, 10995061), (3773, 10342293), (4459, 8751171), (5577, 6996857), (7007, 5568927), (8281, 4712169), (11319, 3447431), (13013, 2998653), (13377, 2917057), (20399, 1912911), (21021, 1856309), (24843, 1570723), (39039, 999551), (49049, 795561), (57967, 673167), (61197, 637637), (91091, 428379), (142793, 273273), (147147, 265187), (173901, 224389)]