13139793

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28627}}^1$

素因数の和:28653

約数の個数: 16

約数和(自身を含む): 20612160

約数和(自身を除く): 7472367

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28627, 85881, 257643, 486659, 772929, 1459977, 4379931, 13139793]

約数ペア:

[(1, 13139793), (3, 4379931), (9, 1459977), (17, 772929), (27, 486659), (51, 257643), (153, 85881), (459, 28627)]