13413033

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 20508048

約数和(自身を除く): 7095015

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3851, 11553, 34659, 103977, 165593, 311931, 496779, 1490337, 4471011, 13413033]

約数ペア:

[(1, 13413033), (3, 4471011), (9, 1490337), (27, 496779), (43, 311931), (81, 165593), (129, 103977), (387, 34659), (1161, 11553), (3483, 3851)]