12551031

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6737}}^1$

素因数の和:6772

約数の個数: 20

約数和(自身を含む): 19567152

約数和(自身を除く): 7016121

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6737, 20211, 60633, 154951, 181899, 464853, 545697, 1394559, 4183677, 12551031]

約数ペア:

[(1, 12551031), (3, 4183677), (9, 1394559), (23, 545697), (27, 464853), (69, 181899), (81, 154951), (207, 60633), (621, 20211), (1863, 6737)]