4420197

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 16

約数和(自身を含む): 6760960

約数和(自身を除く): 2340763

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 5281, 15843, 47529, 142587, 163711, 491133, 1473399, 4420197]

約数ペア:

[(1, 4420197), (3, 1473399), (9, 491133), (27, 163711), (31, 142587), (93, 47529), (279, 15843), (837, 5281)]