313610869439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{24656881}}^1$

素因数の和:24656990

約数の個数: 16

約数和(自身を含む): 378729707520

約数和(自身を除く): 65118838081

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 24656881, 172598167, 567108263, 1947893599, 3969757841, 13635255193, 44801552777, 313610869439]

約数ペア:

[(1, 313610869439), (7, 44801552777), (23, 13635255193), (79, 3969757841), (161, 1947893599), (553, 567108263), (1817, 172598167), (12719, 24656881)]