7400367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 12121200

約数和(自身を除く): 4720833

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3329, 9987, 29961, 43277, 63251, 129831, 189753, 389493, 569259, 822263, 2466789, 7400367]

約数ペア:

[(1, 7400367), (3, 2466789), (9, 822263), (13, 569259), (19, 389493), (39, 189753), (57, 129831), (117, 63251), (171, 43277), (247, 29961), (741, 9987), (2223, 3329)]