30216897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 46519200

約数和(自身を除く): 16302303

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 2129, 4731, 6387, 14193, 19161, 40451, 121353, 176707, 364059, 530121, 1590363, 3357433, 10072299, 30216897]

約数ペア:

[(1, 30216897), (3, 10072299), (9, 3357433), (19, 1590363), (57, 530121), (83, 364059), (171, 176707), (249, 121353), (747, 40451), (1577, 19161), (2129, 14193), (4731, 6387)]