31095581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 34677888

約数和(自身を除く): 3582307

約数列:

[1, 11, 97, 151, 193, 1067, 1661, 2123, 14647, 18721, 29143, 161117, 205931, 320573, 2826871, 31095581]

約数ペア:

[(1, 31095581), (11, 2826871), (97, 320573), (151, 205931), (193, 161117), (1067, 29143), (1661, 18721), (2123, 14647)]