25441451

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 4334869

約数列:

[1, 7, 89, 97, 421, 623, 679, 2947, 8633, 37469, 40837, 60431, 262283, 285859, 3634493, 25441451]

約数ペア:

[(1, 25441451), (7, 3634493), (89, 285859), (97, 262283), (421, 60431), (623, 40837), (679, 37469), (2947, 8633)]