2400519

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1334121

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 389, 561, 1167, 2057, 4279, 6171, 6613, 12837, 19839, 47069, 72743, 141207, 218229, 800173, 2400519]

約数ペア:

[(1, 2400519), (3, 800173), (11, 218229), (17, 141207), (33, 72743), (51, 47069), (121, 19839), (187, 12837), (363, 6613), (389, 6171), (561, 4279), (1167, 2057)]