19439100927

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1625207}}^1$

素因数の和:1625659

約数の個数: 16

約数和(自身を含む): 28863694080

約数和(自身を除く): 9424593153

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 1625207, 4875621, 14626863, 43880589, 719966701, 2159900103, 6479700309, 19439100927]

約数ペア:

[(1, 19439100927), (3, 6479700309), (9, 2159900103), (27, 719966701), (443, 43880589), (1329, 14626863), (3987, 4875621), (11961, 1625207)]