9751239

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 15248640

約数和(自身を除く): 5497401

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 227, 333, 387, 681, 999, 1161, 1591, 2043, 4773, 6129, 8399, 9761, 14319, 25197, 29283, 42957, 75591, 87849, 226773, 263547, 361157, 1083471, 3250413, 9751239]

約数ペア:

[(1, 9751239), (3, 3250413), (9, 1083471), (27, 361157), (37, 263547), (43, 226773), (111, 87849), (129, 75591), (227, 42957), (333, 29283), (387, 25197), (681, 14319), (999, 9761), (1161, 8399), (1591, 6129), (2043, 4773)]