28341267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 39564288

約数和(自身を除く): 11223021

約数列:

[1, 3, 23, 69, 431, 953, 1293, 2859, 9913, 21919, 29739, 65757, 410743, 1232229, 9447089, 28341267]

約数ペア:

[(1, 28341267), (3, 9447089), (23, 1232229), (69, 410743), (431, 65757), (953, 29739), (1293, 21919), (2859, 9913)]