1388898093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{76943}}^1$

素因数の和:77504

約数の個数: 16

約数和(自身を含む): 2023934976

約数和(自身を除く): 635036883

約数列:

[1, 3, 11, 33, 547, 1641, 6017, 18051, 76943, 230829, 846373, 2539119, 42087821, 126263463, 462966031, 1388898093]

約数ペア:

[(1, 1388898093), (3, 462966031), (11, 126263463), (33, 42087821), (547, 2539119), (1641, 846373), (6017, 230829), (18051, 76943)]