8117907

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 12410112

約数和(自身を除く): 4292205

約数列:

[1, 3, 7, 21, 571, 677, 1713, 2031, 3997, 4739, 11991, 14217, 386567, 1159701, 2705969, 8117907]

約数ペア:

[(1, 8117907), (3, 2705969), (7, 1159701), (21, 386567), (571, 14217), (677, 11991), (1713, 4739), (2031, 3997)]