4080787101

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{359003}}^1$

素因数の和:359433

約数の個数: 16

約数和(自身を含む): 6059987520

約数和(自身を除く): 1979200419

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 359003, 1077009, 3231027, 9693081, 151140263, 453420789, 1360262367, 4080787101]

約数ペア:

[(1, 4080787101), (3, 1360262367), (9, 453420789), (27, 151140263), (421, 9693081), (1263, 3231027), (3789, 1077009), (11367, 359003)]