11728773027

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4670957}}^1$

素因数の和:4671000

約数の個数: 20

約数和(自身を含む): 18085949376

約数和(自身を除く): 6357176349

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4670957, 14012871, 42038613, 126115839, 144799667, 378347517, 434399001, 1303197003, 3909591009, 11728773027]

約数ペア:

[(1, 11728773027), (3, 3909591009), (9, 1303197003), (27, 434399001), (31, 378347517), (81, 144799667), (93, 126115839), (279, 42038613), (837, 14012871), (2511, 4670957)]