1222893363

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{42281}}^1$

素因数の和:42626

約数の個数: 16

約数和(自身を含む): 1688573952

約数和(自身を除く): 465680589

約数列:

[1, 3, 31, 93, 311, 933, 9641, 28923, 42281, 126843, 1310711, 3932133, 13149391, 39448173, 407631121, 1222893363]

約数ペア:

[(1, 1222893363), (3, 407631121), (31, 39448173), (93, 13149391), (311, 3932133), (933, 1310711), (9641, 126843), (28923, 42281)]