4087107

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 6177600

約数和(自身を除く): 2090493

約数列:

[1, 3, 9, 43, 59, 129, 177, 179, 387, 531, 537, 1611, 2537, 7611, 7697, 10561, 22833, 23091, 31683, 69273, 95049, 454123, 1362369, 4087107]

約数ペア:

[(1, 4087107), (3, 1362369), (9, 454123), (43, 95049), (59, 69273), (129, 31683), (177, 23091), (179, 22833), (387, 10561), (531, 7697), (537, 7611), (1611, 2537)]