260034723

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{13151}}^1$

素因数の和:13196

約数の個数: 24

約数和(自身を含む): 406922880

約数和(自身を除く): 146888157

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 6591, 13151, 19773, 39453, 118359, 170963, 512889, 1538667, 2222519, 6667557, 20002671, 28892747, 86678241, 260034723]

約数ペア:

[(1, 260034723), (3, 86678241), (9, 28892747), (13, 20002671), (39, 6667557), (117, 2222519), (169, 1538667), (507, 512889), (1521, 170963), (2197, 118359), (6591, 39453), (13151, 19773)]