377801879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 483840000

約数和(自身を除く): 106038121

約数列:

[1, 7, 13, 29, 91, 203, 239, 377, 599, 1673, 2639, 3107, 4193, 6931, 7787, 17371, 21749, 48517, 54509, 90103, 121597, 143161, 225823, 630721, 1002127, 1580761, 1861093, 4151669, 13027651, 29061683, 53971697, 377801879]

約数ペア:

[(1, 377801879), (7, 53971697), (13, 29061683), (29, 13027651), (91, 4151669), (203, 1861093), (239, 1580761), (377, 1002127), (599, 630721), (1673, 225823), (2639, 143161), (3107, 121597), (4193, 90103), (6931, 54509), (7787, 48517), (17371, 21749)]