17874441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 28563080

約数和(自身を除く): 10688639

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4129, 4329, 12387, 37161, 53677, 152773, 161031, 458319, 483093, 1374957, 1986049, 5958147, 17874441]

約数ペア:

[(1, 17874441), (3, 5958147), (9, 1986049), (13, 1374957), (37, 483093), (39, 458319), (111, 161031), (117, 152773), (333, 53677), (481, 37161), (1443, 12387), (4129, 4329)]