9143043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 15192576

約数和(自身を除く): 6049533

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 313, 321, 749, 939, 1391, 2191, 2247, 4069, 4173, 6573, 9737, 12207, 28483, 29211, 33491, 85449, 100473, 234437, 435383, 703311, 1306149, 3047681, 9143043]

約数ペア:

[(1, 9143043), (3, 3047681), (7, 1306149), (13, 703311), (21, 435383), (39, 234437), (91, 100473), (107, 85449), (273, 33491), (313, 29211), (321, 28483), (749, 12207), (939, 9737), (1391, 6573), (2191, 4173), (2247, 4069)]