6397623

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4188

約数の個数: 20

約数和(自身を含む): 10062360

約数和(自身を除く): 3664737

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4157, 12471, 37413, 78983, 112239, 236949, 336717, 710847, 2132541, 6397623]

約数ペア:

[(1, 6397623), (3, 2132541), (9, 710847), (19, 336717), (27, 236949), (57, 112239), (81, 78983), (171, 37413), (513, 12471), (1539, 4157)]