9427743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 15440880

約数和(自身を除く): 6013137

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 4241, 12723, 38169, 55133, 80579, 165399, 241737, 496197, 725211, 1047527, 3142581, 9427743]

約数ペア:

[(1, 9427743), (3, 3142581), (9, 1047527), (13, 725211), (19, 496197), (39, 241737), (57, 165399), (117, 80579), (171, 55133), (247, 38169), (741, 12723), (2223, 4241)]