7989013

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 8616960

約数和(自身を除く): 627947

約数列:

[1, 43, 47, 59, 67, 2021, 2537, 2773, 2881, 3149, 3953, 119239, 135407, 169979, 185791, 7989013]

約数ペア:

[(1, 7989013), (43, 185791), (47, 169979), (59, 135407), (67, 119239), (2021, 3953), (2537, 3149), (2773, 2881)]