9977147

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 11788800

約数和(自身を除く): 1811653

約数列:

[1, 17, 19, 23, 79, 289, 323, 391, 437, 1343, 1501, 1817, 5491, 6647, 7429, 22831, 25517, 30889, 34523, 126293, 433789, 525113, 586891, 9977147]

約数ペア:

[(1, 9977147), (17, 586891), (19, 525113), (23, 433789), (79, 126293), (289, 34523), (323, 30889), (391, 25517), (437, 22831), (1343, 7429), (1501, 6647), (1817, 5491)]