57130381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7649}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 71971200

約数和(自身を除く): 14840819

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 7649, 53543, 84139, 588973, 741953, 5193671, 8161483, 57130381]

約数ペア:

[(1, 57130381), (7, 8161483), (11, 5193671), (77, 741953), (97, 588973), (679, 84139), (1067, 53543), (7469, 7649)]