339677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 16

約数和(自身を含む): 408240

約数和(自身を除く): 68563

約数列:

[1, 13, 17, 29, 53, 221, 377, 493, 689, 901, 1537, 6409, 11713, 19981, 26129, 339677]

約数ペア:

[(1, 339677), (13, 26129), (17, 19981), (29, 11713), (53, 6409), (221, 1537), (377, 901), (493, 689)]