2019955509

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523169}}^1$

素因数の和:523202

約数の個数: 32

約数和(自身を含む): 3515702400

約数和(自身を除く): 1495746891

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 523169, 1569507, 4708521, 5754859, 6801197, 14125563, 17264577, 20403591, 51793731, 61210773, 74813167, 155381193, 183632319, 224439501, 673318503, 2019955509]

約数ペア:

[(1, 2019955509), (3, 673318503), (9, 224439501), (11, 183632319), (13, 155381193), (27, 74813167), (33, 61210773), (39, 51793731), (99, 20403591), (117, 17264577), (143, 14125563), (297, 6801197), (351, 5754859), (429, 4708521), (1287, 1569507), (3861, 523169)]