8369901

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 18

約数和(自身を含む): 12381902

約数和(自身を除く): 4012001

約数列:

[1, 3, 9, 47, 141, 421, 423, 1263, 2209, 3789, 6627, 19787, 19881, 59361, 178083, 929989, 2789967, 8369901]

約数ペア:

[(1, 8369901), (3, 2789967), (9, 929989), (47, 178083), (141, 59361), (421, 19881), (423, 19787), (1263, 6627), (2209, 3789)]