1867367021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2213}}^1\times {\mathrm{4993}}^1$

素因数の和:7232

約数の個数: 12

約数和(自身を含む): 2023379028

約数和(自身を除く): 156012007

約数列:

[1, 13, 169, 2213, 4993, 28769, 64909, 373997, 843817, 11049509, 143643617, 1867367021]

約数ペア:

[(1, 1867367021), (13, 143643617), (169, 11049509), (2213, 843817), (4993, 373997), (28769, 64909)]