13149099

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 19788912

約数和(自身を除く): 6639813

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 557, 1671, 2623, 5013, 7869, 23607, 23951, 33977, 71853, 101931, 215559, 305793, 1461011, 4383033, 13149099]

約数ペア:

[(1, 13149099), (3, 4383033), (9, 1461011), (43, 305793), (61, 215559), (129, 101931), (183, 71853), (387, 33977), (549, 23951), (557, 23607), (1671, 7869), (2623, 5013)]