15456393

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13365

約数の個数: 16

約数和(自身を含む): 23432640

約数和(自身を除く): 7976247

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 13313, 39939, 119817, 359451, 572459, 1717377, 5152131, 15456393]

約数ペア:

[(1, 15456393), (3, 5152131), (9, 1717377), (27, 572459), (43, 359451), (129, 119817), (387, 39939), (1161, 13313)]