921855663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{4453409}}^1$

素因数の和:4453438

約数の個数: 12

約数和(自身を含む): 1389463920

約数和(自身を除く): 467608257

約数列:

[1, 3, 9, 23, 69, 207, 4453409, 13360227, 40080681, 102428407, 307285221, 921855663]

約数ペア:

[(1, 921855663), (3, 307285221), (9, 102428407), (23, 40080681), (69, 13360227), (207, 4453409)]