123590493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62137}}^1$

素因数の和:62173

約数の個数: 24

約数和(自身を含む): 203564088

約数和(自身を除く): 79973595

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 62137, 186411, 559233, 807781, 1056329, 2423343, 3168987, 7270029, 9506961, 13732277, 41196831, 123590493]

約数ペア:

[(1, 123590493), (3, 41196831), (9, 13732277), (13, 9506961), (17, 7270029), (39, 3168987), (51, 2423343), (117, 1056329), (153, 807781), (221, 559233), (663, 186411), (1989, 62137)]