56171919

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 75802112

約数和(自身を除く): 19630193

約数列:

[1, 3, 163, 313, 367, 489, 939, 1101, 51019, 59821, 114871, 153057, 179463, 344613, 18723973, 56171919]

約数ペア:

[(1, 56171919), (3, 18723973), (163, 344613), (313, 179463), (367, 153057), (489, 114871), (939, 59821), (1101, 51019)]