56628537

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 91521024

約数和(自身を除く): 34892487

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2351, 3441, 7053, 8029, 16457, 24087, 49371, 72881, 86987, 218643, 260961, 510167, 608909, 1530501, 1826727, 2696597, 8089791, 18876179, 56628537]

約数ペア:

[(1, 56628537), (3, 18876179), (7, 8089791), (21, 2696597), (31, 1826727), (37, 1530501), (93, 608909), (111, 510167), (217, 260961), (259, 218643), (651, 86987), (777, 72881), (1147, 49371), (2351, 24087), (3441, 16457), (7053, 8029)]