9259887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 15386112

約数和(自身を除く): 6126225

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 317, 321, 749, 951, 1391, 2219, 2247, 4121, 4173, 6657, 9737, 12363, 28847, 29211, 33919, 86541, 101757, 237433, 440947, 712299, 1322841, 3086629, 9259887]

約数ペア:

[(1, 9259887), (3, 3086629), (7, 1322841), (13, 712299), (21, 440947), (39, 237433), (91, 101757), (107, 86541), (273, 33919), (317, 29211), (321, 28847), (749, 12363), (951, 9737), (1391, 6657), (2219, 4173), (2247, 4121)]