12297831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 20418048

約数和(自身を除く): 8120217

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 421, 749, 1263, 1391, 2247, 2947, 4173, 5473, 8841, 9737, 16419, 29211, 38311, 45047, 114933, 135141, 315329, 585611, 945987, 1756833, 4099277, 12297831]

約数ペア:

[(1, 12297831), (3, 4099277), (7, 1756833), (13, 945987), (21, 585611), (39, 315329), (91, 135141), (107, 114933), (273, 45047), (321, 38311), (421, 29211), (749, 16419), (1263, 9737), (1391, 8841), (2247, 5473), (2947, 4173)]