4072563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 6629376

約数和(自身を除く): 2556813

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 1327, 3069, 3981, 11943, 14597, 41137, 43791, 123411, 131373, 370233, 452507, 1357521, 4072563]

約数ペア:

[(1, 4072563), (3, 1357521), (9, 452507), (11, 370233), (31, 131373), (33, 123411), (93, 43791), (99, 41137), (279, 14597), (341, 11943), (1023, 3981), (1327, 3069)]