16333749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 25920960

約数和(自身を除く): 9587211

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4153, 12459, 37377, 78907, 95519, 236721, 286557, 710163, 859671, 1814861, 5444583, 16333749]

約数ペア:

[(1, 16333749), (3, 5444583), (9, 1814861), (19, 859671), (23, 710163), (57, 286557), (69, 236721), (171, 95519), (207, 78907), (437, 37377), (1311, 12459), (3933, 4153)]