30551229

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15937}}^1$

素因数の和:16017

約数の個数: 16

約数和(自身を含む): 45901440

約数和(自身を除く): 15350211

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15937, 47811, 143433, 430299, 1131527, 3394581, 10183743, 30551229]

約数ペア:

[(1, 30551229), (3, 10183743), (9, 3394581), (27, 1131527), (71, 430299), (213, 143433), (639, 47811), (1917, 15937)]