1331980199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6373111}}^1$

素因数の和:6373141

約数の個数: 8

約数和(自身を含む): 1529546880

約数和(自身を除く): 197566681

約数列:

[1, 11, 19, 209, 6373111, 70104221, 121089109, 1331980199]

約数ペア:

[(1, 1331980199), (11, 121089109), (19, 70104221), (209, 6373111)]