118218239

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 124740000

約数和(自身を除く): 6521761

約数列:

[1, 29, 109, 149, 251, 3161, 4321, 7279, 16241, 27359, 37399, 470989, 793411, 1084571, 4076491, 118218239]

約数ペア:

[(1, 118218239), (29, 4076491), (109, 1084571), (149, 793411), (251, 470989), (3161, 37399), (4321, 27359), (7279, 16241)]