802886499

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{12823}}^1$

素因数の和:13608

約数の個数: 20

約数和(自身を含む): 1201018896

約数和(自身を除く): 398132397

約数列:

[1, 3, 9, 27, 81, 773, 2319, 6957, 12823, 20871, 38469, 62613, 115407, 346221, 1038663, 9912179, 29736537, 89209611, 267628833, 802886499]

約数ペア:

[(1, 802886499), (3, 267628833), (9, 89209611), (27, 29736537), (81, 9912179), (773, 1038663), (2319, 346221), (6957, 115407), (12823, 62613), (20871, 38469)]