57680903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6473}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 70437120

約数和(自身を除く): 12756217

約数列:

[1, 7, 19, 67, 133, 469, 1273, 6473, 8911, 45311, 122987, 433691, 860909, 3035837, 8240129, 57680903]

約数ペア:

[(1, 57680903), (7, 8240129), (19, 3035837), (67, 860909), (133, 433691), (469, 122987), (1273, 45311), (6473, 8911)]