47403783

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14197}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 79735968

約数和(自身を除く): 32332185

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 14197, 42591, 99379, 127773, 298137, 752441, 894411, 2257323, 5267087, 6771969, 15801261, 47403783]

約数ペア:

[(1, 47403783), (3, 15801261), (7, 6771969), (9, 5267087), (21, 2257323), (53, 894411), (63, 752441), (159, 298137), (371, 127773), (477, 99379), (1113, 42591), (3339, 14197)]