40545791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14923}}^1$

素因数の和:14966

約数の個数: 16

約数和(自身を含む): 50144640

約数和(自身を除く): 9598849

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 14923, 164153, 193999, 283537, 2133989, 3118907, 3685981, 40545791]

約数ペア:

[(1, 40545791), (11, 3685981), (13, 3118907), (19, 2133989), (143, 283537), (209, 193999), (247, 164153), (2717, 14923)]