132865019

素因数分解:

$7^2\times {\mathrm{643}}^1\times {\mathrm{4217}}^1$

素因数の和:4874

約数の個数: 12

約数和(自身を含む): 154834344

約数和(自身を除く): 21969325

約数列:

[1, 7, 49, 643, 4217, 4501, 29519, 31507, 206633, 2711531, 18980717, 132865019]

約数ペア:

[(1, 132865019), (7, 18980717), (49, 2711531), (643, 206633), (4217, 31507), (4501, 29519)]