131822821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10253}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 151595136

約数和(自身を除く): 19772315

約数列:

[1, 13, 23, 43, 299, 559, 989, 10253, 12857, 133289, 235819, 440879, 3065647, 5731427, 10140217, 131822821]

約数ペア:

[(1, 131822821), (13, 10140217), (23, 5731427), (43, 3065647), (299, 440879), (559, 235819), (989, 133289), (10253, 12857)]