2152472001

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{30949}}^1$

素因数の和:31288

約数の個数: 16

約数和(自身を含む): 2911776000

約数和(自身を除く): 759303999

約数列:

[1, 3, 97, 239, 291, 717, 23183, 30949, 69549, 92847, 3002053, 7396811, 9006159, 22190433, 717490667, 2152472001]

約数ペア:

[(1, 2152472001), (3, 717490667), (97, 22190433), (239, 9006159), (291, 7396811), (717, 3002053), (23183, 92847), (30949, 69549)]