13510427

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 20

約数和(自身を含む): 16738776

約数和(自身を除く): 3228349

約数列:

[1, 7, 17, 49, 119, 331, 343, 833, 2317, 2401, 5627, 5831, 16219, 39389, 40817, 113533, 275723, 794731, 1930061, 13510427]

約数ペア:

[(1, 13510427), (7, 1930061), (17, 794731), (49, 275723), (119, 113533), (331, 40817), (343, 39389), (833, 16219), (2317, 5831), (2401, 5627)]