12025179

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4832

約数の個数: 20

約数和(自身を含む): 18546880

約数和(自身を除く): 6521701

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4789, 14367, 43101, 129303, 148459, 387909, 445377, 1336131, 4008393, 12025179]

約数ペア:

[(1, 12025179), (3, 4008393), (9, 1336131), (27, 445377), (31, 387909), (81, 148459), (93, 129303), (279, 43101), (837, 14367), (2511, 4789)]