56426253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6857}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 81418176

約数和(自身を除く): 24991923

約数列:

[1, 3, 13, 39, 211, 633, 2743, 6857, 8229, 20571, 89141, 267423, 1446827, 4340481, 18808751, 56426253]

約数ペア:

[(1, 56426253), (3, 18808751), (13, 4340481), (39, 1446827), (211, 267423), (633, 89141), (2743, 20571), (6857, 8229)]