6980967

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 11924640

約数和(自身を除く): 4943673

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 3821, 11463, 26747, 34389, 80241, 110809, 240723, 332427, 775663, 997281, 2326989, 6980967]

約数ペア:

[(1, 6980967), (3, 2326989), (7, 997281), (9, 775663), (21, 332427), (29, 240723), (63, 110809), (87, 80241), (203, 34389), (261, 26747), (609, 11463), (1827, 3821)]