132820009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 158764032

約数和(自身を除く): 25944023

約数列:

[1, 7, 23, 161, 643, 1283, 4501, 8981, 14789, 29509, 103523, 206563, 824969, 5774783, 18974287, 132820009]

約数ペア:

[(1, 132820009), (7, 18974287), (23, 5774783), (161, 824969), (643, 206563), (1283, 103523), (4501, 29509), (8981, 14789)]