70971719

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 93022560

約数和(自身を除く): 22050841

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 3529, 20111, 24703, 45877, 59993, 321139, 419951, 596401, 779909, 4174807, 5459363, 10138817, 70971719]

約数ペア:

[(1, 70971719), (7, 10138817), (13, 5459363), (17, 4174807), (91, 779909), (119, 596401), (169, 419951), (221, 321139), (1183, 59993), (1547, 45877), (2873, 24703), (3529, 20111)]