2912259711

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{20287}}^1$

素因数の和:20838

約数の個数: 16

約数和(自身を含む): 3927756800

約数和(自身を除く): 1015497089

約数列:

[1, 3, 109, 327, 439, 1317, 20287, 47851, 60861, 143553, 2211283, 6633849, 8905993, 26717979, 970753237, 2912259711]

約数ペア:

[(1, 2912259711), (3, 970753237), (109, 26717979), (327, 8905993), (439, 6633849), (1317, 2211283), (20287, 143553), (47851, 60861)]