25620549

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 34950144

約数和(自身を除く): 9329595

約数列:

[1, 3, 61, 183, 191, 573, 733, 2199, 11651, 34953, 44713, 134139, 140003, 420009, 8540183, 25620549]

約数ペア:

[(1, 25620549), (3, 8540183), (61, 420009), (183, 140003), (191, 134139), (573, 44713), (733, 34953), (2199, 11651)]