80471447

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 95073792

約数和(自身を除く): 14602345

約数列:

[1, 7, 43, 101, 301, 707, 2647, 4343, 18529, 30401, 113821, 267347, 796747, 1871429, 11495921, 80471447]

約数ペア:

[(1, 80471447), (7, 11495921), (43, 1871429), (101, 796747), (301, 267347), (707, 113821), (2647, 30401), (4343, 18529)]