355364243

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 418575168

約数和(自身を除く): 63210925

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 2873, 3343, 6253, 8177, 43459, 56831, 106301, 123691, 564967, 738803, 1607983, 2102747, 9604439, 20903779, 27335711, 355364243]

約数ペア:

[(1, 355364243), (13, 27335711), (17, 20903779), (37, 9604439), (169, 2102747), (221, 1607983), (481, 738803), (629, 564967), (2873, 123691), (3343, 106301), (6253, 56831), (8177, 43459)]