8931131

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2434

約数の個数: 12

約数和(自身を含む): 10137792

約数和(自身を除く): 1206661

約数列:

[1, 11, 31, 121, 341, 2381, 3751, 26191, 73811, 288101, 811921, 8931131]

約数ペア:

[(1, 8931131), (11, 811921), (31, 288101), (121, 73811), (341, 26191), (2381, 3751)]