11861241

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10720

約数の個数: 16

約数和(自身を含む): 18417024

約数和(自身を除く): 6555783

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 10657, 31971, 74599, 223797, 564821, 1694463, 3953747, 11861241]

約数ペア:

[(1, 11861241), (3, 3953747), (7, 1694463), (21, 564821), (53, 223797), (159, 74599), (371, 31971), (1113, 10657)]