790993

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 16

約数和(自身を含む): 1002240

約数和(自身を除く): 211247

約数列:

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

約数ペア:

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