28928001

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 39711168

約数和(自身を除く): 10783167

約数列:

[1, 3, 41, 123, 251, 753, 937, 2811, 10291, 30873, 38417, 115251, 235187, 705561, 9642667, 28928001]

約数ペア:

[(1, 28928001), (3, 9642667), (41, 705561), (123, 235187), (251, 115251), (753, 38417), (937, 30873), (2811, 10291)]