12778811103

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137406571}}^1$

素因数の和:137406605

約数の個数: 8

約数和(自身を含む): 17588041216

約数和(自身を除く): 4809230113

約数列:

[1, 3, 31, 93, 137406571, 412219713, 4259603701, 12778811103]

約数ペア:

[(1, 12778811103), (3, 4259603701), (31, 412219713), (93, 137406571)]