12447997

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:240

約数の個数: 12

約数和(自身を含む): 13124160

約数和(自身を除く): 676163

約数列:

[1, 47, 59, 67, 2773, 3149, 3953, 4489, 185791, 210983, 264851, 12447997]

約数ペア:

[(1, 12447997), (47, 264851), (59, 210983), (67, 185791), (2773, 4489), (3149, 3953)]