6651333

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 18

約数和(自身を含む): 10405746

約数和(自身を除く): 3754413

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4373, 13119, 39357, 56849, 170547, 511641, 739037, 2217111, 6651333]

約数ペア:

[(1, 6651333), (3, 2217111), (9, 739037), (13, 511641), (39, 170547), (117, 56849), (169, 39357), (507, 13119), (1521, 4373)]