56690277

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9539}}^1$

素因数の和:9832

約数の個数: 16

約数和(自身を含む): 86699520

約数和(自身を除く): 30009243

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 9539, 28617, 66773, 200319, 2699537, 8098611, 18896759, 56690277]

約数ペア:

[(1, 56690277), (3, 18896759), (7, 8098611), (21, 2699537), (283, 200319), (849, 66773), (1981, 28617), (5943, 9539)]