69909343

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 82935360

約数和(自身を除く): 13026017

約数列:

[1, 7, 29, 203, 521, 661, 3647, 4627, 15109, 19169, 105763, 134183, 344381, 2410667, 9987049, 69909343]

約数ペア:

[(1, 69909343), (7, 9987049), (29, 2410667), (203, 344381), (521, 134183), (661, 105763), (3647, 19169), (4627, 15109)]