1208727369

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{2339}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 1774824480

約数和(自身を除く): 566097111

約数列:

[1, 3, 9, 67, 201, 603, 857, 2339, 2571, 7017, 7713, 21051, 57419, 156713, 172257, 470139, 516771, 1410417, 2004523, 6013569, 18040707, 134303041, 402909123, 1208727369]

約数ペア:

[(1, 1208727369), (3, 402909123), (9, 134303041), (67, 18040707), (201, 6013569), (603, 2004523), (857, 1410417), (2339, 516771), (2571, 470139), (7017, 172257), (7713, 156713), (21051, 57419)]