539804979

素因数分解:

$3^4\times 7^1\times {\mathrm{952037}}^1$

素因数の和:952056

約数の個数: 20

約数和(自身を含む): 921572784

約数和(自身を除く): 381767805

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 952037, 2856111, 6664259, 8568333, 19992777, 25704999, 59978331, 77114997, 179934993, 539804979]

約数ペア:

[(1, 539804979), (3, 179934993), (7, 77114997), (9, 59978331), (21, 25704999), (27, 19992777), (63, 8568333), (81, 6664259), (189, 2856111), (567, 952037)]