27393863

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 33116160

約数和(自身を除く): 5722297

約数列:

[1, 7, 31, 41, 217, 287, 1271, 3079, 8897, 21553, 95449, 126239, 668143, 883673, 3913409, 27393863]

約数ペア:

[(1, 27393863), (7, 3913409), (31, 883673), (41, 668143), (217, 126239), (287, 95449), (1271, 21553), (3079, 8897)]