42321069

素因数分解:

$3^3\times 7^1\times {\mathrm{223921}}^1$

素因数の和:223937

約数の個数: 16

約数和(自身を含む): 71655040

約数和(自身を除く): 29333971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223921, 671763, 1567447, 2015289, 4702341, 6045867, 14107023, 42321069]

約数ペア:

[(1, 42321069), (3, 14107023), (7, 6045867), (9, 4702341), (21, 2015289), (27, 1567447), (63, 671763), (189, 223921)]