20161609893

素因数分解:

$3^2\times {\mathrm{547}}^1\times {\mathrm{4095391}}^1$

素因数の和:4095944

約数の個数: 12

約数和(自身を含む): 29175572608

約数和(自身を除く): 9013962715

約数列:

[1, 3, 9, 547, 1641, 4923, 4095391, 12286173, 36858519, 2240178877, 6720536631, 20161609893]

約数ペア:

[(1, 20161609893), (3, 6720536631), (9, 2240178877), (547, 36858519), (1641, 12286173), (4923, 4095391)]