28625637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3361}}^1$

素因数の和:3548

約数の個数: 16

約数和(自身を含む): 40666752

約数和(自身を除く): 12041115

約数列:

[1, 3, 17, 51, 167, 501, 2839, 3361, 8517, 10083, 57137, 171411, 561287, 1683861, 9541879, 28625637]

約数ペア:

[(1, 28625637), (3, 9541879), (17, 1683861), (51, 561287), (167, 171411), (501, 57137), (2839, 10083), (3361, 8517)]