208972413

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{595363}}^1$

素因数の和:595385

約数の個数: 16

約数和(自身を含む): 333403840

約数和(自身を除く): 124431427

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 595363, 1786089, 5358267, 7739719, 16074801, 23219157, 69657471, 208972413]

約数ペア:

[(1, 208972413), (3, 69657471), (9, 23219157), (13, 16074801), (27, 7739719), (39, 5358267), (117, 1786089), (351, 595363)]