80494043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 96408576

約数和(自身を除く): 15914533

約数列:

[1, 7, 23, 161, 263, 1841, 1901, 6049, 13307, 42343, 43723, 306061, 499963, 3499741, 11499149, 80494043]

約数ペア:

[(1, 80494043), (7, 11499149), (23, 3499741), (161, 499963), (263, 306061), (1841, 43723), (1901, 42343), (6049, 13307)]