6984005

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 9621504

約数和(自身を除く): 2637499

約数列:

[1, 5, 7, 35, 383, 521, 1915, 2605, 2681, 3647, 13405, 18235, 199543, 997715, 1396801, 6984005]

約数ペア:

[(1, 6984005), (5, 1396801), (7, 997715), (35, 199543), (383, 18235), (521, 13405), (1915, 3647), (2605, 2681)]