1720110303

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28607}}^1$

素因数の和:28764

約数の個数: 32

約数和(自身を含む): 2718904320

約数和(自身を除く): 998794017

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 2227, 3537, 6681, 20043, 28607, 60129, 85821, 257463, 486319, 772389, 1458957, 3747517, 4376871, 11242551, 13130613, 33727653, 63707789, 101182959, 191123367, 573370101, 1720110303]

約数ペア:

[(1, 1720110303), (3, 573370101), (9, 191123367), (17, 101182959), (27, 63707789), (51, 33727653), (131, 13130613), (153, 11242551), (393, 4376871), (459, 3747517), (1179, 1458957), (2227, 772389), (3537, 486319), (6681, 257463), (20043, 85821), (28607, 60129)]