11975499

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6247}}^1$

素因数の和:6327

約数の個数: 16

約数和(自身を含む): 17994240

約数和(自身を除く): 6018741

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6247, 18741, 56223, 168669, 443537, 1330611, 3991833, 11975499]

約数ペア:

[(1, 11975499), (3, 3991833), (9, 1330611), (27, 443537), (71, 168669), (213, 56223), (639, 18741), (1917, 6247)]