239826123

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{522497}}^1$

素因数の和:522523

約数の個数: 16

約数和(自身を含む): 376198560

約数和(自身を除く): 136372437

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 522497, 1567491, 4702473, 8882449, 14107419, 26647347, 79942041, 239826123]

約数ペア:

[(1, 239826123), (3, 79942041), (9, 26647347), (17, 14107419), (27, 8882449), (51, 4702473), (153, 1567491), (459, 522497)]