84700721

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 15177679

約数列:

[1, 7, 47, 101, 329, 707, 2549, 4747, 17843, 33229, 119803, 257449, 838621, 1802143, 12100103, 84700721]

約数ペア:

[(1, 84700721), (7, 12100103), (47, 1802143), (101, 838621), (329, 257449), (707, 119803), (2549, 33229), (4747, 17843)]