9203247

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{7927}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 13953280

約数和(自身を除く): 4750033

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 7927, 23781, 71343, 214029, 340861, 1022583, 3067749, 9203247]

約数ペア:

[(1, 9203247), (3, 3067749), (9, 1022583), (27, 340861), (43, 214029), (129, 71343), (387, 23781), (1161, 7927)]