317391581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{9511}}^1$

素因数の和:9692

約数の個数: 16

約数和(自身を含む): 364347648

約数和(自身を除く): 46956067

約数列:

[1, 13, 17, 151, 221, 1963, 2567, 9511, 33371, 123643, 161687, 1436161, 2101931, 18670093, 24414737, 317391581]

約数ペア:

[(1, 317391581), (13, 24414737), (17, 18670093), (151, 2101931), (221, 1436161), (1963, 161687), (2567, 123643), (9511, 33371)]