39390243

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4759}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 54835200

約数和(自身を除く): 15444957

約数列:

[1, 3, 31, 89, 93, 267, 2759, 4759, 8277, 14277, 147529, 423551, 442587, 1270653, 13130081, 39390243]

約数ペア:

[(1, 39390243), (3, 13130081), (31, 1270653), (89, 442587), (93, 423551), (267, 147529), (2759, 14277), (4759, 8277)]