10720863

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23383

約数の個数: 16

約数和(自身を含む): 16817760

約数和(自身を除く): 6096897

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 23357, 70071, 210213, 397069, 630639, 1191207, 3573621, 10720863]

約数ペア:

[(1, 10720863), (3, 3573621), (9, 1191207), (17, 630639), (27, 397069), (51, 210213), (153, 70071), (459, 23357)]