28314153

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5689}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 47340800

約数和(自身を除く): 19026647

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 5689, 17067, 39823, 51201, 119469, 358407, 449431, 1348293, 3146017, 4044879, 9438051, 28314153]

約数ペア:

[(1, 28314153), (3, 9438051), (7, 4044879), (9, 3146017), (21, 1348293), (63, 449431), (79, 358407), (237, 119469), (553, 51201), (711, 39823), (1659, 17067), (4977, 5689)]