409408021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{2153}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 455958720

約数和(自身を除く): 46550699

約数列:

[1, 11, 59, 293, 649, 2153, 3223, 17287, 23683, 127027, 190157, 630829, 1397297, 6939119, 37218911, 409408021]

約数ペア:

[(1, 409408021), (11, 37218911), (59, 6939119), (293, 1397297), (649, 630829), (2153, 190157), (3223, 127027), (17287, 23683)]