30656823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2549}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 43248000

約数和(自身を除く): 12591177

約数列:

[1, 3, 19, 57, 211, 633, 2549, 4009, 7647, 12027, 48431, 145293, 537839, 1613517, 10218941, 30656823]

約数ペア:

[(1, 30656823), (3, 10218941), (19, 1613517), (57, 537839), (211, 145293), (633, 48431), (2549, 12027), (4009, 7647)]