2517963987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10900277}}^1$

素因数の和:10900298

約数の個数: 16

約数和(自身を含む): 4185706752

約数和(自身を除く): 1667742765

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 10900277, 32700831, 76301939, 119903047, 228905817, 359709141, 839321329, 2517963987]

約数ペア:

[(1, 2517963987), (3, 839321329), (7, 359709141), (11, 228905817), (21, 119903047), (33, 76301939), (77, 32700831), (231, 10900277)]