858351750471

素因数分解:

$3^4\times {\mathrm{7321}}^1\times {\mathrm{1447471}}^1$

素因数の和:1454804

約数の個数: 20

約数和(自身を含む): 1282405188064

約数和(自身を除く): 424053437593

約数列:

[1, 3, 9, 27, 81, 7321, 21963, 65889, 197667, 593001, 1447471, 4342413, 13027239, 39081717, 117245151, 10596935191, 31790805573, 95372416719, 286117250157, 858351750471]

約数ペア:

[(1, 858351750471), (3, 286117250157), (9, 95372416719), (27, 31790805573), (81, 10596935191), (7321, 117245151), (21963, 39081717), (65889, 13027239), (197667, 4342413), (593001, 1447471)]