47425469

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17971}}^1$

素因数の和:18020

約数の個数: 16

約数和(自身を含む): 60385920

約数和(自身を除く): 12960451

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 17971, 125797, 233623, 521159, 1635361, 3648113, 6775067, 47425469]

約数ペア:

[(1, 47425469), (7, 6775067), (13, 3648113), (29, 1635361), (91, 521159), (203, 233623), (377, 125797), (2639, 17971)]