26266513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17016

約数の個数: 16

約数和(自身を含む): 34231680

約数和(自身を除く): 7965167

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 16979, 118853, 220727, 288643, 1545089, 2020501, 3752359, 26266513]

約数ペア:

[(1, 26266513), (7, 3752359), (13, 2020501), (17, 1545089), (91, 288643), (119, 220727), (221, 118853), (1547, 16979)]