2930851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 939869

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2239, 15673, 24629, 38063, 172403, 266441, 418693, 2930851]

約数ペア:

[(1, 2930851), (7, 418693), (11, 266441), (17, 172403), (77, 38063), (119, 24629), (187, 15673), (1309, 2239)]