23821423

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 1614737

約数列:

[1, 31, 71, 79, 137, 2201, 2449, 4247, 5609, 9727, 10823, 173879, 301537, 335513, 768433, 23821423]

約数ペア:

[(1, 23821423), (31, 768433), (71, 335513), (79, 301537), (137, 173879), (2201, 10823), (2449, 9727), (4247, 5609)]