5371221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 7354368

約数和(自身を除く): 1983147

約数列:

[1, 3, 71, 151, 167, 213, 453, 501, 10721, 11857, 25217, 32163, 35571, 75651, 1790407, 5371221]

約数ペア:

[(1, 5371221), (3, 1790407), (71, 75651), (151, 35571), (167, 32163), (213, 25217), (453, 11857), (501, 10721)]