4172073

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 5807616

約数和(自身を除く): 1635543

約数列:

[1, 3, 31, 93, 113, 339, 397, 1191, 3503, 10509, 12307, 36921, 44861, 134583, 1390691, 4172073]

約数ペア:

[(1, 4172073), (3, 1390691), (31, 134583), (93, 44861), (113, 36921), (339, 12307), (397, 10509), (1191, 3503)]