13221153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 21097440

約数和(自身を除く): 7876287

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1609, 2739, 4827, 8217, 14481, 17699, 53097, 133547, 159291, 400641, 1201923, 1469017, 4407051, 13221153]

約数ペア:

[(1, 13221153), (3, 4407051), (9, 1469017), (11, 1201923), (33, 400641), (83, 159291), (99, 133547), (249, 53097), (747, 17699), (913, 14481), (1609, 8217), (2739, 4827)]