56319117

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 78019200

約数和(自身を除く): 21700083

約数列:

[1, 3, 41, 71, 123, 213, 2911, 6449, 8733, 19347, 264409, 457879, 793227, 1373637, 18773039, 56319117]

約数ペア:

[(1, 56319117), (3, 18773039), (41, 1373637), (71, 793227), (123, 457879), (213, 264409), (2911, 19347), (6449, 8733)]