65116919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18922

約数の個数: 16

約数和(自身を含む): 81518400

約数和(自身を除く): 16401481

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 18869, 132083, 320773, 547201, 2245411, 3830407, 9302417, 65116919]

約数ペア:

[(1, 65116919), (7, 9302417), (17, 3830407), (29, 2245411), (119, 547201), (203, 320773), (493, 132083), (3451, 18869)]