69063239

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 81933120

約数和(自身を除く): 12869881

約数列:

[1, 7, 29, 203, 521, 653, 3647, 4571, 15109, 18937, 105763, 132559, 340213, 2381491, 9866177, 69063239]

約数ペア:

[(1, 69063239), (7, 9866177), (29, 2381491), (203, 340213), (521, 132559), (653, 105763), (3647, 18937), (4571, 15109)]