339904257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1471447}}^1$

素因数の和:1471468

約数の個数: 16

約数和(自身を含む): 565036032

約数和(自身を除く): 225131775

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1471447, 4414341, 10300129, 16185917, 30900387, 48557751, 113301419, 339904257]

約数ペア:

[(1, 339904257), (3, 113301419), (7, 48557751), (11, 30900387), (21, 16185917), (33, 10300129), (77, 4414341), (231, 1471447)]