16067223

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 23809968

約数和(自身を除く): 7742745

約数列:

[1, 3, 9, 83, 137, 157, 249, 411, 471, 747, 1233, 1413, 11371, 13031, 21509, 34113, 39093, 64527, 102339, 117279, 193581, 1785247, 5355741, 16067223]

約数ペア:

[(1, 16067223), (3, 5355741), (9, 1785247), (83, 193581), (137, 117279), (157, 102339), (249, 64527), (411, 39093), (471, 34113), (747, 21509), (1233, 13031), (1413, 11371)]