859617207

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{2383}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 1255176000

約数和(自身を除く): 395558793

約数列:

[1, 3, 9, 149, 269, 447, 807, 1341, 2383, 2421, 7149, 21447, 40081, 120243, 355067, 360729, 641027, 1065201, 1923081, 3195603, 5769243, 95513023, 286539069, 859617207]

約数ペア:

[(1, 859617207), (3, 286539069), (9, 95513023), (149, 5769243), (269, 3195603), (447, 1923081), (807, 1065201), (1341, 641027), (2383, 360729), (2421, 355067), (7149, 120243), (21447, 40081)]