39908061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 61621560

約数和(自身を除く): 21713499

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 2393, 5559, 7179, 16677, 21537, 40681, 122043, 260837, 366129, 782511, 2347533, 4434229, 13302687, 39908061]

約数ペア:

[(1, 39908061), (3, 13302687), (9, 4434229), (17, 2347533), (51, 782511), (109, 366129), (153, 260837), (327, 122043), (981, 40681), (1853, 21537), (2393, 16677), (5559, 7179)]