16301259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 26695760

約数和(自身を除く): 10394501

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7333, 21999, 65997, 95329, 139327, 285987, 417981, 857961, 1253943, 1811251, 5433753, 16301259]

約数ペア:

[(1, 16301259), (3, 5433753), (9, 1811251), (13, 1253943), (19, 857961), (39, 417981), (57, 285987), (117, 139327), (171, 95329), (247, 65997), (741, 21999), (2223, 7333)]