16979045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 3912475

約数列:

[1, 5, 61, 179, 305, 311, 895, 1555, 10919, 18971, 54595, 55669, 94855, 278345, 3395809, 16979045]

約数ペア:

[(1, 16979045), (5, 3395809), (61, 278345), (179, 94855), (305, 55669), (311, 54595), (895, 18971), (1555, 10919)]