856201078321

素因数分解:

${\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{18870277}}^1$

素因数の和:18870468

約数の個数: 12

約数和(自身を含む): 915321704668

約数和(自身を除く): 59120626347

約数列:

[1, 17, 157, 289, 2669, 45373, 18870277, 320794709, 2962633489, 5453510053, 50364769313, 856201078321]

約数ペア:

[(1, 856201078321), (17, 50364769313), (157, 5453510053), (289, 2962633489), (2669, 320794709), (45373, 18870277)]