42691583

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{907}}^1$

素因数の和:1318

約数の個数: 12

約数和(自身を含む): 47097960

約数和(自身を除く): 4406377

約数列:

[1, 11, 121, 389, 907, 4279, 9977, 47069, 109747, 352823, 3881053, 42691583]

約数ペア:

[(1, 42691583), (11, 3881053), (121, 352823), (389, 109747), (907, 47069), (4279, 9977)]