247096971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47093}}^1$

素因数の和:47163

約数の個数: 24

約数和(自身を含む): 396719856

約数和(自身を除く): 149622885

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 47093, 141279, 423837, 518023, 1554069, 2495929, 4662207, 7487787, 22463361, 27455219, 82365657, 247096971]

約数ペア:

[(1, 247096971), (3, 82365657), (9, 27455219), (11, 22463361), (33, 7487787), (53, 4662207), (99, 2495929), (159, 1554069), (477, 518023), (583, 423837), (1749, 141279), (5247, 47093)]