1279076523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 1943040000

約数和(自身を除く): 663963477

約数列:

[1, 3, 19, 29, 31, 57, 87, 93, 109, 229, 327, 551, 589, 687, 899, 1653, 1767, 2071, 2697, 3161, 3379, 4351, 6213, 6641, 7099, 9483, 10137, 13053, 17081, 19923, 21297, 24961, 51243, 60059, 64201, 74883, 97991, 126179, 134881, 180177, 192603, 205871, 293973, 378537, 404643, 474259, 617613, 723869, 773791, 1422777, 1861829, 2171607, 2321373, 3911549, 5585487, 11734647, 13753511, 14702029, 22439939, 41260533, 44106087, 67319817, 426358841, 1279076523]

約数ペア:

[(1, 1279076523), (3, 426358841), (19, 67319817), (29, 44106087), (31, 41260533), (57, 22439939), (87, 14702029), (93, 13753511), (109, 11734647), (229, 5585487), (327, 3911549), (551, 2321373), (589, 2171607), (687, 1861829), (899, 1422777), (1653, 773791), (1767, 723869), (2071, 617613), (2697, 474259), (3161, 404643), (3379, 378537), (4351, 293973), (6213, 205871), (6641, 192603), (7099, 180177), (9483, 134881), (10137, 126179), (13053, 97991), (17081, 74883), (19923, 64201), (21297, 60059), (24961, 51243)]