13426740207

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{26699}}^1$

素因数の和:27563

約数の個数: 24

約数和(自身を含む): 19693065600

約数和(自身を除く): 6266325393

約数列:

[1, 3, 9, 71, 213, 639, 787, 2361, 7083, 26699, 55877, 80097, 167631, 240291, 502893, 1895629, 5686887, 17060661, 21012113, 63036339, 189109017, 1491860023, 4475580069, 13426740207]

約数ペア:

[(1, 13426740207), (3, 4475580069), (9, 1491860023), (71, 189109017), (213, 63036339), (639, 21012113), (787, 17060661), (2361, 5686887), (7083, 1895629), (26699, 502893), (55877, 240291), (80097, 167631)]