9987071961

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1\times {\mathrm{18713}}^1$

素因数の和:23096

約数の個数: 16

約数和(自身を含む): 13644751680

約数和(自身を除く): 3657679719

約数列:

[1, 3, 41, 123, 4339, 13017, 18713, 56139, 177899, 533697, 767233, 2301699, 81195707, 243587121, 3329023987, 9987071961]

約数ペア:

[(1, 9987071961), (3, 3329023987), (41, 243587121), (123, 81195707), (4339, 2301699), (13017, 767233), (18713, 533697), (56139, 177899)]