16815693693

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1\times {\mathrm{20327}}^1$

素因数の和:21524

約数の個数: 16

約数和(自身を含む): 22519195776

約数和(自身を除く): 5703502083

約数列:

[1, 3, 313, 881, 939, 2643, 20327, 60981, 275753, 827259, 6362351, 17908087, 19087053, 53724261, 5605231231, 16815693693]

約数ペア:

[(1, 16815693693), (3, 5605231231), (313, 53724261), (881, 19087053), (939, 17908087), (2643, 6362351), (20327, 827259), (60981, 275753)]