2006389982259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1\times {\mathrm{79757}}^1$

素因数の和:81596

約数の個数: 48

約数和(自身を含む): 3147523771392

約数和(自身を除く): 1141133789133

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 1693, 4953, 5079, 14859, 15237, 22009, 66027, 79757, 198081, 215011, 239271, 645033, 717813, 1036841, 1935099, 2795143, 3110523, 8385429, 9331569, 10129139, 25156287, 30387417, 91162251, 131678807, 135028601, 395036421, 405085803, 1185109263, 1215257409, 1755371813, 5266115439, 15798346317, 17148632327, 51445896981, 154337690943, 222932220251, 668796660753, 2006389982259]

約数ペア:

[(1, 2006389982259), (3, 668796660753), (9, 222932220251), (13, 154337690943), (39, 51445896981), (117, 17148632327), (127, 15798346317), (381, 5266115439), (1143, 1755371813), (1651, 1215257409), (1693, 1185109263), (4953, 405085803), (5079, 395036421), (14859, 135028601), (15237, 131678807), (22009, 91162251), (66027, 30387417), (79757, 25156287), (198081, 10129139), (215011, 9331569), (239271, 8385429), (645033, 3110523), (717813, 2795143), (1036841, 1935099)]