252104013

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{26501}}^1$

素因数の和:26665

約数の個数: 24

約数和(自身を含む): 418943616

約数和(自身を除く): 166839603

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 26501, 79503, 185507, 238509, 556521, 1669563, 4001651, 12004953, 28011557, 36014859, 84034671, 252104013]

約数ペア:

[(1, 252104013), (3, 84034671), (7, 36014859), (9, 28011557), (21, 12004953), (63, 4001651), (151, 1669563), (453, 556521), (1057, 238509), (1359, 185507), (3171, 79503), (9513, 26501)]