2740713021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1483}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 4300418304

約数和(自身を除く): 1559705283

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 257, 423, 771, 799, 1483, 2313, 2397, 4369, 4449, 7191, 12079, 13107, 13347, 25211, 36237, 39321, 69701, 75633, 108711, 205343, 209103, 226899, 381131, 616029, 627309, 1143393, 1184917, 1848087, 3430179, 3554751, 6479227, 10664253, 17913157, 19437681, 53739471, 58313043, 161218413, 304523669, 913571007, 2740713021]

約数ペア:

[(1, 2740713021), (3, 913571007), (9, 304523669), (17, 161218413), (47, 58313043), (51, 53739471), (141, 19437681), (153, 17913157), (257, 10664253), (423, 6479227), (771, 3554751), (799, 3430179), (1483, 1848087), (2313, 1184917), (2397, 1143393), (4369, 627309), (4449, 616029), (7191, 381131), (12079, 226899), (13107, 209103), (13347, 205343), (25211, 108711), (36237, 75633), (39321, 69701)]