47898591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23173}}^1$

素因数の和:23242

約数の個数: 16

約数和(自身を含む): 70078176

約数和(自身を除く): 22179585

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 23173, 69519, 301249, 903747, 1228169, 3684507, 15966197, 47898591]

約数ペア:

[(1, 47898591), (3, 15966197), (13, 3684507), (39, 1228169), (53, 903747), (159, 301249), (689, 69519), (2067, 23173)]