47396547

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 76435632

約数和(自身を除く): 29039085

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 613, 639, 781, 1089, 1839, 2343, 5517, 6743, 7029, 8591, 20229, 25773, 43523, 60687, 74173, 77319, 130569, 222519, 391707, 478753, 667557, 1436259, 4308777, 5266283, 15798849, 47396547]

約数ペア:

[(1, 47396547), (3, 15798849), (9, 5266283), (11, 4308777), (33, 1436259), (71, 667557), (99, 478753), (121, 391707), (213, 222519), (363, 130569), (613, 77319), (639, 74173), (781, 60687), (1089, 43523), (1839, 25773), (2343, 20229), (5517, 8591), (6743, 7029)]