139216913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{15761}}^1$

素因数の和:15856

約数の個数: 12

約数和(自身を含む): 155129604

約数和(自身を除く): 15912691

約数列:

[1, 11, 73, 121, 803, 8833, 15761, 173371, 1150553, 1907081, 12656083, 139216913]

約数ペア:

[(1, 139216913), (11, 12656083), (73, 1907081), (121, 1150553), (803, 173371), (8833, 15761)]