856543453749

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{773}}^1\times {\mathrm{1150651}}^1$

素因数の和:1151537

約数の個数: 24

約数和(自身を含む): 1250408925792

約数和(自身を除く): 393865472043

約数列:

[1, 3, 9, 107, 321, 773, 963, 2319, 6957, 82711, 248133, 744399, 1150651, 3451953, 10355859, 123119657, 369358971, 889453223, 1108076913, 2668359669, 8005079007, 95171494861, 285514484583, 856543453749]

約数ペア:

[(1, 856543453749), (3, 285514484583), (9, 95171494861), (107, 8005079007), (321, 2668359669), (773, 1108076913), (963, 889453223), (2319, 369358971), (6957, 123119657), (82711, 10355859), (248133, 3451953), (744399, 1150651)]