3669956217

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{220537}}^1$

素因数の和:220629

約数の個数: 18

約数和(自身を含む): 5427219642

約数和(自身を除く): 1757263425

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 16641, 220537, 661611, 1984833, 9483091, 28449273, 85347819, 407772913, 1223318739, 3669956217]

約数ペア:

[(1, 3669956217), (3, 1223318739), (9, 407772913), (43, 85347819), (129, 28449273), (387, 9483091), (1849, 1984833), (5547, 661611), (16641, 220537)]