7434423

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5399}}^1$

素因数の和:5428

約数の個数: 20

約数和(自身を含む): 11761200

約数和(自身を除く): 4326777

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5399, 16197, 48591, 91783, 145773, 275349, 437319, 826047, 2478141, 7434423]

約数ペア:

[(1, 7434423), (3, 2478141), (9, 826047), (17, 437319), (27, 275349), (51, 145773), (81, 91783), (153, 48591), (459, 16197), (1377, 5399)]