9995451

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 13644288

約数和(自身を除く): 3648837

約数列:

[1, 3, 71, 167, 213, 281, 501, 843, 11857, 19951, 35571, 46927, 59853, 140781, 3331817, 9995451]

約数ペア:

[(1, 9995451), (3, 3331817), (71, 140781), (167, 59853), (213, 46927), (281, 35571), (501, 19951), (843, 11857)]