2745993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 4046976

約数和(自身を除く): 1300983

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2341, 7023, 39797, 53843, 119391, 161529, 915331, 2745993]

約数ペア:

[(1, 2745993), (3, 915331), (17, 161529), (23, 119391), (51, 53843), (69, 39797), (391, 7023), (1173, 2341)]