426204961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{126583}}^1$

素因数の和:126640

約数の個数: 16

約数和(自身を含む): 538741504

約数和(自身を除く): 112536543

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 126583, 886081, 1645579, 4683571, 11519053, 32784997, 60886423, 426204961]

約数ペア:

[(1, 426204961), (7, 60886423), (13, 32784997), (37, 11519053), (91, 4683571), (259, 1645579), (481, 886081), (3367, 126583)]