13662387

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 20992400

約数和(自身を除く): 7330013

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 733, 981, 2071, 2199, 6213, 6597, 13927, 18639, 41781, 79897, 125343, 239691, 719073, 1518043, 4554129, 13662387]

約数ペア:

[(1, 13662387), (3, 4554129), (9, 1518043), (19, 719073), (57, 239691), (109, 125343), (171, 79897), (327, 41781), (733, 18639), (981, 13927), (2071, 6597), (2199, 6213)]