71402051

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 86012928

約数和(自身を除く): 14610877

約数列:

[1, 7, 23, 101, 161, 707, 2323, 4391, 16261, 30737, 100993, 443491, 706951, 3104437, 10200293, 71402051]

約数ペア:

[(1, 71402051), (7, 10200293), (23, 3104437), (101, 706951), (161, 443491), (707, 100993), (2323, 30737), (4391, 16261)]