489336063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191671}}^1$

素因数の和:191734

約数の個数: 16

約数和(自身を含む): 699219456

約数和(自身を除く): 209883393

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 191671, 575013, 4408433, 7091827, 13225299, 21275481, 163112021, 489336063]

約数ペア:

[(1, 489336063), (3, 163112021), (23, 21275481), (37, 13225299), (69, 7091827), (111, 4408433), (851, 575013), (2553, 191671)]