40285581

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83407}}^1$

素因数の和:83440

約数の個数: 16

約数和(自身を含む): 64057344

約数和(自身を除く): 23771763

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 83407, 250221, 583849, 1751547, 1918361, 5755083, 13428527, 40285581]

約数ペア:

[(1, 40285581), (3, 13428527), (7, 5755083), (21, 1918361), (23, 1751547), (69, 583849), (161, 250221), (483, 83407)]