16955523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 26516672

約数和(自身を除く): 9561149

約数列:

[1, 3, 9, 13, 39, 117, 313, 463, 939, 1389, 2817, 4069, 4167, 6019, 12207, 18057, 36621, 54171, 144919, 434757, 1304271, 1883947, 5651841, 16955523]

約数ペア:

[(1, 16955523), (3, 5651841), (9, 1883947), (13, 1304271), (39, 434757), (117, 144919), (313, 54171), (463, 36621), (939, 18057), (1389, 12207), (2817, 6019), (4069, 4167)]