13136121

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28619}}^1$

素因数の和:28645

約数の個数: 16

約数和(自身を含む): 20606400

約数和(自身を除く): 7470279

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28619, 85857, 257571, 486523, 772713, 1459569, 4378707, 13136121]

約数ペア:

[(1, 13136121), (3, 4378707), (9, 1459569), (17, 772713), (27, 486523), (51, 257571), (153, 85857), (459, 28619)]