25279441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:944

約数の個数: 12

約数和(自身を含む): 27909252

約数和(自身を除く): 2629811

約数列:

[1, 11, 121, 401, 521, 4411, 5731, 48521, 63041, 208921, 2298131, 25279441]

約数ペア:

[(1, 25279441), (11, 2298131), (121, 208921), (401, 63041), (521, 48521), (4411, 5731)]