28932351

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81043}}^1$

素因数の和:81070

約数の個数: 16

約数和(自身を含む): 46681344

約数和(自身を除く): 17748993

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 81043, 243129, 567301, 1377731, 1701903, 4133193, 9644117, 28932351]

約数ペア:

[(1, 28932351), (3, 9644117), (7, 4133193), (17, 1701903), (21, 1377731), (51, 567301), (119, 243129), (357, 81043)]