969638823

素因数分解:

$3^3\times {\mathrm{7993}}^1\times {\mathrm{4493}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 1437001440

約数和(自身を除く): 467362617

約数列:

[1, 3, 9, 27, 4493, 7993, 13479, 23979, 40437, 71937, 121311, 215811, 35912549, 107737647, 323212941, 969638823]

約数ペア:

[(1, 969638823), (3, 323212941), (9, 107737647), (27, 35912549), (4493, 215811), (7993, 121311), (13479, 71937), (23979, 40437)]