40897801

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 52141320

約数和(自身を除く): 11243519

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 1693, 3451, 11851, 24157, 28781, 49097, 82957, 201467, 343679, 834649, 1410269, 2405753, 5842543, 40897801]

約数ペア:

[(1, 40897801), (7, 5842543), (17, 2405753), (29, 1410269), (49, 834649), (119, 343679), (203, 201467), (493, 82957), (833, 49097), (1421, 28781), (1693, 24157), (3451, 11851)]