2009090589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{77359}}^1$

素因数の和:78160

約数の個数: 16

約数和(自身を含む): 2926064640

約数和(自身を除く): 916974051

約数列:

[1, 3, 11, 33, 787, 2361, 8657, 25971, 77359, 232077, 850949, 2552847, 60881533, 182644599, 669696863, 2009090589]

約数ペア:

[(1, 2009090589), (3, 669696863), (11, 182644599), (33, 60881533), (787, 2552847), (2361, 850949), (8657, 232077), (25971, 77359)]