8340735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42773}}^1$

素因数の和:42794

約数の個数: 16

約数和(自身を含む): 14372064

約数和(自身を除く): 6031329

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 42773, 128319, 213865, 556049, 641595, 1668147, 2780245, 8340735]

約数ペア:

[(1, 8340735), (3, 2780245), (5, 1668147), (13, 641595), (15, 556049), (39, 213865), (65, 128319), (195, 42773)]