31491361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 37635840

約数和(自身を除く): 6144479

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 5807, 63877, 98719, 168403, 1085909, 1852433, 2862851, 31491361]

約数ペア:

[(1, 31491361), (11, 2862851), (17, 1852433), (29, 1085909), (187, 168403), (319, 98719), (493, 63877), (5423, 5807)]