55561331

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 66797568

約数和(自身を除く): 11236237

約数列:

[1, 7, 31, 53, 217, 371, 1643, 4831, 11501, 33817, 149761, 256043, 1048327, 1792301, 7937333, 55561331]

約数ペア:

[(1, 55561331), (7, 7937333), (31, 1792301), (53, 1048327), (217, 256043), (371, 149761), (1643, 33817), (4831, 11501)]