569135931

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 954229248

約数和(自身を除く): 385093317

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 431, 637, 691, 1293, 1911, 2073, 3017, 4837, 5603, 8983, 9051, 14511, 16809, 21119, 26949, 33859, 39221, 62881, 63357, 101577, 117663, 188643, 274547, 297821, 440167, 823641, 893463, 1320501, 2084747, 3871673, 6254241, 11615019, 14593229, 27101711, 43779687, 81305133, 189711977, 569135931]

約数ペア:

[(1, 569135931), (3, 189711977), (7, 81305133), (13, 43779687), (21, 27101711), (39, 14593229), (49, 11615019), (91, 6254241), (147, 3871673), (273, 2084747), (431, 1320501), (637, 893463), (691, 823641), (1293, 440167), (1911, 297821), (2073, 274547), (3017, 188643), (4837, 117663), (5603, 101577), (8983, 63357), (9051, 62881), (14511, 39221), (16809, 33859), (21119, 26949)]