267715251

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 392049840

約数和(自身を除く): 124334589

約数列:

[1, 3, 9, 139, 173, 417, 519, 1237, 1251, 1557, 3711, 11133, 24047, 72141, 171943, 214001, 216423, 515829, 642003, 1547487, 1926009, 29746139, 89238417, 267715251]

約数ペア:

[(1, 267715251), (3, 89238417), (9, 29746139), (139, 1926009), (173, 1547487), (417, 642003), (519, 515829), (1237, 216423), (1251, 214001), (1557, 171943), (3711, 72141), (11133, 24047)]