13303886387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 15260244480

約数和(自身を除く): 1956358093

約数列:

[1, 11, 29, 73, 319, 647, 803, 883, 2117, 7117, 9713, 18763, 23287, 25607, 47231, 64459, 206393, 281677, 519541, 571301, 709049, 1369699, 1869311, 6284311, 15066689, 16567729, 20562421, 41704973, 182245019, 458754703, 1209444217, 13303886387]

約数ペア:

[(1, 13303886387), (11, 1209444217), (29, 458754703), (73, 182245019), (319, 41704973), (647, 20562421), (803, 16567729), (883, 15066689), (2117, 6284311), (7117, 1869311), (9713, 1369699), (18763, 709049), (23287, 571301), (25607, 519541), (47231, 281677), (64459, 206393)]