31154149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 36756720

約数和(自身を除く): 5602571

約数列:

[1, 13, 17, 29, 221, 377, 493, 4861, 6409, 63193, 82637, 140969, 1074281, 1832597, 2396473, 31154149]

約数ペア:

[(1, 31154149), (13, 2396473), (17, 1832597), (29, 1074281), (221, 140969), (377, 82637), (493, 63193), (4861, 6409)]