33905319

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 53996544

約数和(自身を除く): 20091225

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 743, 861, 1113, 2173, 2229, 5201, 6519, 15211, 15603, 30463, 39379, 45633, 91389, 118137, 213241, 275653, 639723, 826959, 1614539, 4843617, 11301773, 33905319]

約数ペア:

[(1, 33905319), (3, 11301773), (7, 4843617), (21, 1614539), (41, 826959), (53, 639723), (123, 275653), (159, 213241), (287, 118137), (371, 91389), (743, 45633), (861, 39379), (1113, 30463), (2173, 15603), (2229, 15211), (5201, 6519)]