31530621

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 11369859

約数列:

[1, 3, 83, 139, 249, 417, 911, 2733, 11537, 34611, 75613, 126629, 226839, 379887, 10510207, 31530621]

約数ペア:

[(1, 31530621), (3, 10510207), (83, 379887), (139, 226839), (249, 126629), (417, 75613), (911, 34611), (2733, 11537)]