87830483

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 106066800

約数和(自身を除く): 18236317

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 1609, 2873, 3211, 4199, 20917, 27353, 30571, 54587, 271921, 355589, 397423, 519707, 4622657, 5166499, 6756191, 87830483]

約数ペア:

[(1, 87830483), (13, 6756191), (17, 5166499), (19, 4622657), (169, 519707), (221, 397423), (247, 355589), (323, 271921), (1609, 54587), (2873, 30571), (3211, 27353), (4199, 20917)]