56346981

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 76870080

約数和(自身を除く): 20523099

約数列:

[1, 3, 61, 163, 183, 489, 1889, 5667, 9943, 29829, 115229, 307907, 345687, 923721, 18782327, 56346981]

約数ペア:

[(1, 56346981), (3, 18782327), (61, 923721), (163, 345687), (183, 307907), (489, 115229), (1889, 29829), (5667, 9943)]