2057211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 3282720

約数和(自身を除く): 1225509

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5861, 17583, 52749, 76193, 158247, 228579, 685737, 2057211]

約数ペア:

[(1, 2057211), (3, 685737), (9, 228579), (13, 158247), (27, 76193), (39, 52749), (117, 17583), (351, 5861)]