57131473

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 9638447

約数列:

[1, 7, 83, 107, 581, 749, 919, 6433, 8881, 62167, 76277, 98333, 533939, 688331, 8161639, 57131473]

約数ペア:

[(1, 57131473), (7, 8161639), (83, 688331), (107, 533939), (581, 98333), (749, 76277), (919, 62167), (6433, 8881)]