17772469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 3677771

約数列:

[1, 11, 13, 37, 143, 407, 481, 3359, 5291, 36949, 43667, 124283, 480337, 1367113, 1615679, 17772469]

約数ペア:

[(1, 17772469), (11, 1615679), (13, 1367113), (37, 480337), (143, 124283), (407, 43667), (481, 36949), (3359, 5291)]