28232184969

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{6427}}^1\times {\mathrm{21221}}^1$

素因数の和:27677

約数の個数: 24

約数和(自身を含む): 42561484992

約数和(自身を除く): 14329300023

約数列:

[1, 3, 9, 23, 69, 207, 6427, 19281, 21221, 57843, 63663, 147821, 190989, 443463, 488083, 1330389, 1464249, 4392747, 136387367, 409162101, 1227486303, 3136909441, 9410728323, 28232184969]

約数ペア:

[(1, 28232184969), (3, 9410728323), (9, 3136909441), (23, 1227486303), (69, 409162101), (207, 136387367), (6427, 4392747), (19281, 1464249), (21221, 1330389), (57843, 488083), (63663, 443463), (147821, 190989)]