9147237

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 13585152

約数和(自身を除く): 4437915

約数列:

[1, 3, 11, 33, 113, 121, 223, 339, 363, 669, 1243, 2453, 3729, 7359, 13673, 25199, 26983, 41019, 75597, 80949, 277189, 831567, 3049079, 9147237]

約数ペア:

[(1, 9147237), (3, 3049079), (11, 831567), (33, 277189), (113, 80949), (121, 75597), (223, 41019), (339, 26983), (363, 25199), (669, 13673), (1243, 7359), (2453, 3729)]