387518879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2531}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 437529600

約数和(自身を除く): 50010721

約数列:

[1, 11, 31, 341, 449, 2531, 4939, 13919, 27841, 78461, 153109, 863071, 1136419, 12500609, 35228989, 387518879]

約数ペア:

[(1, 387518879), (11, 35228989), (31, 12500609), (341, 1136419), (449, 863071), (2531, 153109), (4939, 78461), (13919, 27841)]