245781121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 268237440

約数和(自身を除く): 22456319

約数列:

[1, 17, 37, 379, 629, 1031, 6443, 14023, 17527, 38147, 238391, 390749, 648499, 6642733, 14457713, 245781121]

約数ペア:

[(1, 245781121), (17, 14457713), (37, 6642733), (379, 648499), (629, 390749), (1031, 238391), (6443, 38147), (14023, 17527)]