413512804557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{19443871}}^1$

素因数の和:19444033

約数の個数: 24

約数和(自身を含む): 636981246720

約数和(自身を除く): 223468442163

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 19443871, 58331613, 174994839, 330545807, 991637421, 2702698069, 2974912263, 8108094207, 24324282621, 45945867173, 137837601519, 413512804557]

約数ペア:

[(1, 413512804557), (3, 137837601519), (9, 45945867173), (17, 24324282621), (51, 8108094207), (139, 2974912263), (153, 2702698069), (417, 991637421), (1251, 330545807), (2363, 174994839), (7089, 58331613), (21267, 19443871)]