28965431451

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3677}}^1\times {\mathrm{21701}}^1$

素因数の和:25403

約数の個数: 24

約数和(自身を含む): 42464216592

約数和(自身を除く): 13498785141

約数列:

[1, 3, 11, 33, 121, 363, 3677, 11031, 21701, 40447, 65103, 121341, 238711, 444917, 716133, 1334751, 2625821, 7877463, 79794577, 239383731, 877740347, 2633221041, 9655143817, 28965431451]

約数ペア:

[(1, 28965431451), (3, 9655143817), (11, 2633221041), (33, 877740347), (121, 239383731), (363, 79794577), (3677, 7877463), (11031, 2625821), (21701, 1334751), (40447, 716133), (65103, 444917), (121341, 238711)]