1218700864059

素因数分解:

$3^1\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{10931131}}^1$

素因数の和:10936450

約数の個数: 16

約数和(自身を含む): 1857417949440

約数和(自身を除く): 638717085381

約数列:

[1, 3, 7, 21, 5309, 15927, 37163, 111489, 10931131, 32793393, 76517917, 229553751, 58033374479, 174100123437, 406233621353, 1218700864059]

約数ペア:

[(1, 1218700864059), (3, 406233621353), (7, 174100123437), (21, 58033374479), (5309, 229553751), (15927, 76517917), (37163, 32793393), (111489, 10931131)]