1820100243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{168481}}^1$

素因数の和:168774

約数の個数: 16

約数和(自身を含む): 2622927776

約数和(自身を除く): 802827533

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 168481, 505443, 2190253, 6570759, 46669237, 140007711, 606700081, 1820100243]

約数ペア:

[(1, 1820100243), (3, 606700081), (13, 140007711), (39, 46669237), (277, 6570759), (831, 2190253), (3601, 505443), (10803, 168481)]