2051245593

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{46523}}^1$

素因数の和:46626

約数の個数: 32

約数和(自身を含む): 3215738880

約数和(自身を除く): 1164493287

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1633, 1917, 4899, 14697, 44091, 46523, 139569, 418707, 1070029, 1256121, 3210087, 3303133, 9630261, 9909399, 28890783, 29728197, 75972059, 89184591, 227916177, 683748531, 2051245593]

約数ペア:

[(1, 2051245593), (3, 683748531), (9, 227916177), (23, 89184591), (27, 75972059), (69, 29728197), (71, 28890783), (207, 9909399), (213, 9630261), (621, 3303133), (639, 3210087), (1633, 1256121), (1917, 1070029), (4899, 418707), (14697, 139569), (44091, 46523)]