28324863

素因数分解:

$3^3\times 7^1\times {\mathrm{149867}}^1$

素因数の和:149883

約数の個数: 16

約数和(自身を含む): 47957760

約数和(自身を除く): 19632897

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 149867, 449601, 1049069, 1348803, 3147207, 4046409, 9441621, 28324863]

約数ペア:

[(1, 28324863), (3, 9441621), (7, 4046409), (9, 3147207), (21, 1348803), (27, 1049069), (63, 449601), (189, 149867)]