39408363

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{28619}}^1$

素因数の和:28648

約数の個数: 20

約数和(自身を含む): 62334360

約数和(自身を除く): 22925997

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 28619, 85857, 257571, 486523, 772713, 1459569, 2318139, 4378707, 13136121, 39408363]

約数ペア:

[(1, 39408363), (3, 13136121), (9, 4378707), (17, 2318139), (27, 1459569), (51, 772713), (81, 486523), (153, 257571), (459, 85857), (1377, 28619)]