139230879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17573}}^1$

素因数の和:17734

約数の個数: 16

約数和(自身を含む): 196828800

約数和(自身を除く): 57597921

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 17573, 52719, 333887, 1001661, 2442647, 7327941, 46410293, 139230879]

約数ペア:

[(1, 139230879), (3, 46410293), (19, 7327941), (57, 2442647), (139, 1001661), (417, 333887), (2641, 52719), (7923, 17573)]