3858319881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26573}}^1$

素因数の和:26682

約数の個数: 48

約数和(自身を含む): 6442175376

約数和(自身を除く): 2583855495

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 657, 663, 949, 1241, 1989, 2847, 3723, 8541, 11169, 16133, 26573, 48399, 79719, 145197, 239157, 345449, 451741, 1036347, 1355223, 1939829, 3109041, 4065669, 5819487, 5872633, 17458461, 17617899, 25217777, 32977093, 52853697, 75653331, 98931279, 226959993, 296793837, 428702209, 1286106627, 3858319881]

約数ペア:

[(1, 3858319881), (3, 1286106627), (9, 428702209), (13, 296793837), (17, 226959993), (39, 98931279), (51, 75653331), (73, 52853697), (117, 32977093), (153, 25217777), (219, 17617899), (221, 17458461), (657, 5872633), (663, 5819487), (949, 4065669), (1241, 3109041), (1989, 1939829), (2847, 1355223), (3723, 1036347), (8541, 451741), (11169, 345449), (16133, 239157), (26573, 145197), (48399, 79719)]