474969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 711360

約数和(自身を除く): 236391

約数列:

[1, 3, 11, 33, 37, 111, 389, 407, 1167, 1221, 4279, 12837, 14393, 43179, 158323, 474969]

約数ペア:

[(1, 474969), (3, 158323), (11, 43179), (33, 14393), (37, 12837), (111, 4279), (389, 1221), (407, 1167)]