326513733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6197}}^1$

素因数の和:6413

約数の個数: 32

約数和(自身を含む): 538680576

約数和(自身を除く): 212166843

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 2509, 4053, 6197, 7527, 17563, 18591, 43379, 52689, 80561, 130137, 241683, 563927, 1196021, 1691781, 3588063, 8372147, 15548273, 25116441, 46644819, 108837911, 326513733]

約数ペア:

[(1, 326513733), (3, 108837911), (7, 46644819), (13, 25116441), (21, 15548273), (39, 8372147), (91, 3588063), (193, 1691781), (273, 1196021), (579, 563927), (1351, 241683), (2509, 130137), (4053, 80561), (6197, 52689), (7527, 43379), (17563, 18591)]