310066519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113287}}^1$

素因数の和:113334

約数の個数: 16

約数和(自身を含む): 391523328

約数和(自身を除く): 81456809

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 113287, 793009, 1925879, 2605601, 13481153, 18239207, 44295217, 310066519]

約数ペア:

[(1, 310066519), (7, 44295217), (17, 18239207), (23, 13481153), (119, 2605601), (161, 1925879), (391, 793009), (2737, 113287)]