2213267

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 482413

約数列:

[1, 7, 23, 59, 161, 233, 413, 1357, 1631, 5359, 9499, 13747, 37513, 96229, 316181, 2213267]

約数ペア:

[(1, 2213267), (7, 316181), (23, 96229), (59, 37513), (161, 13747), (233, 9499), (413, 5359), (1357, 1631)]