9992045

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 13911168

約数和(自身を除く): 3919123

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 4261, 21305, 29827, 149135, 285487, 1427435, 1998409, 9992045]

約数ペア:

[(1, 9992045), (5, 1998409), (7, 1427435), (35, 285487), (67, 149135), (335, 29827), (469, 21305), (2345, 4261)]