23691213

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28953

約数の個数: 24

約数和(自身を含む): 42119168

約数和(自身を除く): 18427955

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 28927, 86781, 202489, 260343, 376051, 607467, 1128153, 1822401, 2632357, 3384459, 7897071, 23691213]

約数ペア:

[(1, 23691213), (3, 7897071), (7, 3384459), (9, 2632357), (13, 1822401), (21, 1128153), (39, 607467), (63, 376051), (91, 260343), (117, 202489), (273, 86781), (819, 28927)]