22149831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14281}}^1$

素因数の和:14342

約数の個数: 16

約数和(自身を含む): 32905728

約数和(自身を除く): 10755897

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 14281, 42843, 157091, 471273, 671207, 2013621, 7383277, 22149831]

約数ペア:

[(1, 22149831), (3, 7383277), (11, 2013621), (33, 671207), (47, 471273), (141, 157091), (517, 42843), (1551, 14281)]