2017331871

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{41399}}^1$

素因数の和:41878

約数の個数: 16

約数和(自身を含む): 2768832000

約数和(自身を除く): 751500129

約数列:

[1, 3, 37, 111, 439, 1317, 16243, 41399, 48729, 124197, 1531763, 4595289, 18174161, 54522483, 672443957, 2017331871]

約数ペア:

[(1, 2017331871), (3, 672443957), (37, 54522483), (111, 18174161), (439, 4595289), (1317, 1531763), (16243, 124197), (41399, 48729)]