2017379991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{44267}}^1$

素因数の和:45662

約数の個数: 16

約数和(自身を含む): 2936562048

約数和(自身を除く): 919182057

約数列:

[1, 3, 11, 33, 1381, 4143, 15191, 44267, 45573, 132801, 486937, 1460811, 61132727, 183398181, 672459997, 2017379991]

約数ペア:

[(1, 2017379991), (3, 672459997), (11, 183398181), (33, 61132727), (1381, 1460811), (4143, 486937), (15191, 132801), (44267, 45573)]