13366899

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 25043200

約数和(自身を除く): 11676301

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 859, 1197, 1729, 2223, 2577, 5187, 6013, 7731, 11167, 15561, 16321, 18039, 33501, 48963, 54117, 78169, 100503, 114247, 146889, 212173, 234507, 342741, 636519, 703521, 1028223, 1485211, 1909557, 4455633, 13366899]

約数ペア:

[(1, 13366899), (3, 4455633), (7, 1909557), (9, 1485211), (13, 1028223), (19, 703521), (21, 636519), (39, 342741), (57, 234507), (63, 212173), (91, 146889), (117, 114247), (133, 100503), (171, 78169), (247, 54117), (273, 48963), (399, 33501), (741, 18039), (819, 16321), (859, 15561), (1197, 11167), (1729, 7731), (2223, 6013), (2577, 5187)]