73871273

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{88681}}^1$

素因数の和:88712

約数の個数: 12

約数和(自身を含む): 90987732

約数和(自身を除く): 17116459

約数列:

[1, 7, 17, 49, 119, 833, 88681, 620767, 1507577, 4345369, 10553039, 73871273]

約数ペア:

[(1, 73871273), (7, 10553039), (17, 4345369), (49, 1507577), (119, 620767), (833, 88681)]