39381991

素因数分解:

${\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1494

約数の個数: 12

約数和(自身を含む): 43483552

約数和(自身を除く): 4101561

約数列:

[1, 11, 121, 271, 1201, 2981, 13211, 32791, 145321, 325471, 3580181, 39381991]

約数ペア:

[(1, 39381991), (11, 3580181), (121, 325471), (271, 145321), (1201, 32791), (2981, 13211)]