851909487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1985803}}^1$

素因数の和:1985830

約数の個数: 16

約数和(自身を含む): 1334460288

約数和(自身を除く): 482550801

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1985803, 5957409, 21843833, 25815439, 65531499, 77446317, 283969829, 851909487]

約数ペア:

[(1, 851909487), (3, 283969829), (11, 77446317), (13, 65531499), (33, 25815439), (39, 21843833), (143, 5957409), (429, 1985803)]