128394219

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{3911}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 177260544

約数和(自身を除く): 48866325

約数列:

[1, 3, 31, 93, 353, 1059, 3911, 10943, 11733, 32829, 121241, 363723, 1380583, 4141749, 42798073, 128394219]

約数ペア:

[(1, 128394219), (3, 42798073), (31, 4141749), (93, 1380583), (353, 363723), (1059, 121241), (3911, 32829), (10943, 11733)]