28229469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11777}}^1$

素因数の和:11844

約数の個数: 16

約数和(自身を含む): 40704768

約数和(自身を除く): 12475299

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 11777, 35331, 200209, 553519, 600627, 1660557, 9409823, 28229469]

約数ペア:

[(1, 28229469), (3, 9409823), (17, 1660557), (47, 600627), (51, 553519), (141, 200209), (799, 35331), (2397, 11777)]