7137729567

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{1009}}^1\times {\mathrm{1867}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 10350326480

約数和(自身を除く): 3212596913

約数列:

[1, 3, 9, 421, 1009, 1263, 1867, 3027, 3789, 5601, 9081, 16803, 424789, 786007, 1274367, 1883803, 2358021, 3823101, 5651409, 7074063, 16954227, 793081063, 2379243189, 7137729567]

約数ペア:

[(1, 7137729567), (3, 2379243189), (9, 793081063), (421, 16954227), (1009, 7074063), (1263, 5651409), (1867, 3823101), (3027, 2358021), (3789, 1883803), (5601, 1274367), (9081, 786007), (16803, 424789)]