21167140339

素因数分解:

${\mathrm{29}}^1\times {\mathrm{4561}}^1\times {\mathrm{160031}}^1$

素因数の和:164621

約数の個数: 8

約数和(自身を含む): 21901979520

約数和(自身を除く): 734839181

約数列:

[1, 29, 4561, 132269, 160031, 4640899, 729901391, 21167140339]

約数ペア:

[(1, 21167140339), (29, 729901391), (4561, 4640899), (132269, 160031)]