279558051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{18119}}^1$

素因数の和:18298

約数の個数: 16

約数和(自身を含む): 385593600

約数和(自身を除く): 106035549

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 18119, 54357, 670403, 2011209, 2518541, 7555623, 93186017, 279558051]

約数ペア:

[(1, 279558051), (3, 93186017), (37, 7555623), (111, 2518541), (139, 2011209), (417, 670403), (5143, 54357), (15429, 18119)]