13446881

素因数分解:

$7^1\times {\mathrm{17}}^4\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 20

約数和(自身を含む): 17038272

約数和(自身を除く): 3591391

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 4913, 6647, 34391, 46529, 83521, 112999, 584647, 790993, 1920983, 13446881]

約数ペア:

[(1, 13446881), (7, 1920983), (17, 790993), (23, 584647), (119, 112999), (161, 83521), (289, 46529), (391, 34391), (2023, 6647), (2737, 4913)]