15663828103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{2609}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 19752145920

約数和(自身を除く): 4088317817

約数列:

[1, 7, 11, 77, 103, 721, 757, 1133, 2609, 5299, 7931, 8327, 18263, 28699, 58289, 77971, 200893, 268727, 545797, 857681, 1881089, 1975013, 2955997, 6003767, 13825091, 20691979, 21725143, 152076001, 203426339, 1423984373, 2237689729, 15663828103]

約数ペア:

[(1, 15663828103), (7, 2237689729), (11, 1423984373), (77, 203426339), (103, 152076001), (721, 21725143), (757, 20691979), (1133, 13825091), (2609, 6003767), (5299, 2955997), (7931, 1975013), (8327, 1881089), (18263, 857681), (28699, 545797), (58289, 268727), (77971, 200893)]