7859709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 5978115

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 197, 279, 341, 403, 429, 591, 1023, 1209, 1287, 1773, 2167, 2561, 3069, 3627, 4433, 6107, 6501, 7683, 13299, 18321, 19503, 23049, 28171, 39897, 54963, 67177, 79391, 84513, 201531, 238173, 253539, 604593, 714519, 873301, 2619903, 7859709]

約数ペア:

[(1, 7859709), (3, 2619903), (9, 873301), (11, 714519), (13, 604593), (31, 253539), (33, 238173), (39, 201531), (93, 84513), (99, 79391), (117, 67177), (143, 54963), (197, 39897), (279, 28171), (341, 23049), (403, 19503), (429, 18321), (591, 13299), (1023, 7683), (1209, 6501), (1287, 6107), (1773, 4433), (2167, 3627), (2561, 3069)]