661927897

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 685737360

約数和(自身を除く): 23809463

約数列:

[1, 61, 109, 113, 881, 6649, 6893, 12317, 53741, 96029, 99553, 751337, 5857769, 6072733, 10851277, 661927897]

約数ペア:

[(1, 661927897), (61, 10851277), (109, 6072733), (113, 5857769), (881, 751337), (6649, 99553), (6893, 96029), (12317, 53741)]