289589634

素因数分解:

$2^1\times 3^3\times {\mathrm{5362771}}^1$

素因数の和:5362782

約数の個数: 16

約数和(自身を含む): 643532640

約数和(自身を除く): 353943006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5362771, 10725542, 16088313, 32176626, 48264939, 96529878, 144794817, 289589634]

約数ペア:

[(1, 289589634), (2, 144794817), (3, 96529878), (6, 48264939), (9, 32176626), (18, 16088313), (27, 10725542), (54, 5362771)]