12220319667

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1\times {\mathrm{20773}}^1$

素因数の和:22182

約数の個数: 16

約数和(自身を含む): 16411460000

約数和(自身を除く): 4191140333

約数列:

[1, 3, 157, 471, 1249, 3747, 20773, 62319, 196093, 588279, 3261361, 9784083, 25945477, 77836431, 4073439889, 12220319667]

約数ペア:

[(1, 12220319667), (3, 4073439889), (157, 77836431), (471, 25945477), (1249, 9784083), (3747, 3261361), (20773, 588279), (62319, 196093)]