528920019

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4759}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 781915680

約数和(自身を除く): 252995661

約数列:

[1, 3, 9, 53, 159, 233, 477, 699, 2097, 4759, 12349, 14277, 37047, 42831, 111141, 252227, 756681, 1108847, 2270043, 3326541, 9979623, 58768891, 176306673, 528920019]

約数ペア:

[(1, 528920019), (3, 176306673), (9, 58768891), (53, 9979623), (159, 3326541), (233, 2270043), (477, 1108847), (699, 756681), (2097, 252227), (4759, 111141), (12349, 42831), (14277, 37047)]