564337949

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 681380280

約数和(自身を除く): 117042331

約数列:

[1, 7, 37, 49, 97, 259, 679, 1813, 3209, 3589, 4753, 22463, 25123, 118733, 157241, 175861, 311273, 831131, 2178911, 5817917, 11517101, 15252377, 80619707, 564337949]

約数ペア:

[(1, 564337949), (7, 80619707), (37, 15252377), (49, 11517101), (97, 5817917), (259, 2178911), (679, 831131), (1813, 311273), (3209, 175861), (3589, 157241), (4753, 118733), (22463, 25123)]