42808073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 53523456

約数和(自身を除く): 10715383

約数列:

[1, 7, 11, 77, 523, 1063, 3661, 5753, 7441, 11693, 40271, 81851, 555949, 3891643, 6115439, 42808073]

約数ペア:

[(1, 42808073), (7, 6115439), (11, 3891643), (77, 555949), (523, 81851), (1063, 40271), (3661, 11693), (5753, 7441)]