21832443

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 32604160

約数和(自身を除く): 10771717

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 6367, 19101, 57303, 171909, 808609, 2425827, 7277481, 21832443]

約数ペア:

[(1, 21832443), (3, 7277481), (9, 2425827), (27, 808609), (127, 171909), (381, 57303), (1143, 19101), (3429, 6367)]