13079673

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 19448000

約数和(自身を除く): 6368327

約数列:

[1, 3, 9, 67, 109, 199, 201, 327, 597, 603, 981, 1791, 7303, 13333, 21691, 21909, 39999, 65073, 65727, 119997, 195219, 1453297, 4359891, 13079673]

約数ペア:

[(1, 13079673), (3, 4359891), (9, 1453297), (67, 195219), (109, 119997), (199, 65727), (201, 65073), (327, 39999), (597, 21909), (603, 21691), (981, 13333), (1791, 7303)]