31116953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11416

約数の個数: 16

約数和(自身を含む): 39294720

約数和(自身を除く): 8177767

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11369, 79583, 193273, 261487, 1352911, 1830409, 4445279, 31116953]

約数ペア:

[(1, 31116953), (7, 4445279), (17, 1830409), (23, 1352911), (119, 261487), (161, 193273), (391, 79583), (2737, 11369)]