2590804947

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{22811}}^1$

素因数の和:22979

約数の個数: 24

約数和(自身を含む): 3697733952

約数和(自身を除く): 1106929005

約数列:

[1, 3, 17, 51, 131, 289, 393, 867, 2227, 6681, 22811, 37859, 68433, 113577, 387787, 1163361, 2988241, 6592379, 8964723, 19777137, 50800097, 152400291, 863601649, 2590804947]

約数ペア:

[(1, 2590804947), (3, 863601649), (17, 152400291), (51, 50800097), (131, 19777137), (289, 8964723), (393, 6592379), (867, 2988241), (2227, 1163361), (6681, 387787), (22811, 113577), (37859, 68433)]