274328379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{32119}}^1$

素因数の和:32211

約数の個数: 24

約数和(自身を含む): 432592160

約数和(自身を除く): 158263781

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 32119, 96357, 289071, 417547, 1252641, 2344687, 3757923, 7034061, 21102183, 30480931, 91442793, 274328379]

約数ペア:

[(1, 274328379), (3, 91442793), (9, 30480931), (13, 21102183), (39, 7034061), (73, 3757923), (117, 2344687), (219, 1252641), (657, 417547), (949, 289071), (2847, 96357), (8541, 32119)]