2160993401

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{34033}}^1$

素因数の和:34280

約数の個数: 16

約数和(自身を含む): 2535396864

約数和(自身を除く): 374403463

約数列:

[1, 7, 47, 193, 329, 1351, 9071, 34033, 63497, 238231, 1599551, 6568369, 11196857, 45978583, 308713343, 2160993401]

約数ペア:

[(1, 2160993401), (7, 308713343), (47, 45978583), (193, 11196857), (329, 6568369), (1351, 1599551), (9071, 238231), (34033, 63497)]