172885237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4153}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 208696960

約数和(自身を除く): 35811723

約数列:

[1, 7, 19, 133, 313, 2191, 4153, 5947, 29071, 41629, 78907, 552349, 1299889, 9099223, 24697891, 172885237]

約数ペア:

[(1, 172885237), (7, 24697891), (19, 9099223), (133, 1299889), (313, 552349), (2191, 78907), (4153, 41629), (5947, 29071)]