9611919

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 15459840

約数和(自身を除く): 5847921

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 487, 731, 1161, 1461, 2193, 4383, 6579, 8279, 13149, 19737, 20941, 24837, 62823, 74511, 188469, 223533, 355997, 565407, 1067991, 3203973, 9611919]

約数ペア:

[(1, 9611919), (3, 3203973), (9, 1067991), (17, 565407), (27, 355997), (43, 223533), (51, 188469), (129, 74511), (153, 62823), (387, 24837), (459, 20941), (487, 19737), (731, 13149), (1161, 8279), (1461, 6579), (2193, 4383)]