12131610367821

素因数分解:

$3^1\times 7^1\times {\mathrm{2440387}}^1\times {\mathrm{236723}}^1$

素因数の和:2677120

約数の個数: 16

約数和(自身を含む): 18486349085184

約数和(自身を除く): 6354738717363

約数列:

[1, 3, 7, 21, 236723, 710169, 1657061, 2440387, 4971183, 7321161, 17082709, 51248127, 577695731801, 1733087195403, 4043870122607, 12131610367821]

約数ペア:

[(1, 12131610367821), (3, 4043870122607), (7, 1733087195403), (21, 577695731801), (236723, 51248127), (710169, 17082709), (1657061, 7321161), (2440387, 4971183)]