20161675341

素因数分解:

$3^2\times {\mathrm{499}}^1\times {\mathrm{4489351}}^1$

素因数の和:4489856

約数の個数: 12

約数和(自身を含む): 29180788000

約数和(自身を除く): 9019112659

約数列:

[1, 3, 9, 499, 1497, 4491, 4489351, 13468053, 40404159, 2240186149, 6720558447, 20161675341]

約数ペア:

[(1, 20161675341), (3, 6720558447), (9, 2240186149), (499, 40404159), (1497, 13468053), (4491, 4489351)]