4047187869

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1684223}}^1$

素因数の和:1684321

約数の個数: 16

約数和(自身を含む): 6063206400

約数和(自身を除く): 2016018531

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 1684223, 5052669, 15158007, 45474021, 149895847, 449687541, 1349062623, 4047187869]

約数ペア:

[(1, 4047187869), (3, 1349062623), (9, 449687541), (27, 149895847), (89, 45474021), (267, 15158007), (801, 5052669), (2403, 1684223)]