1214729211

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1\times {\mathrm{1789}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 1629043200

約数和(自身を除く): 414313989

約数列:

[1, 3, 239, 717, 947, 1789, 2841, 5367, 226333, 427571, 678999, 1282713, 1694183, 5082549, 404909737, 1214729211]

約数ペア:

[(1, 1214729211), (3, 404909737), (239, 5082549), (717, 1694183), (947, 1282713), (1789, 678999), (2841, 427571), (5367, 226333)]