11749207869

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283859}}^1$

素因数の和:283951

約数の個数: 40

約数和(自身を含む): 20333459520

約数和(自身を除く): 8584251651

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 4599, 5913, 13797, 41391, 283859, 851577, 1987013, 2554731, 5961039, 7664193, 17883117, 20721707, 22992579, 53649351, 62165121, 145051949, 160948053, 186495363, 435155847, 559486089, 1305467541, 1678458267, 3916402623, 11749207869]

約数ペア:

[(1, 11749207869), (3, 3916402623), (7, 1678458267), (9, 1305467541), (21, 559486089), (27, 435155847), (63, 186495363), (73, 160948053), (81, 145051949), (189, 62165121), (219, 53649351), (511, 22992579), (567, 20721707), (657, 17883117), (1533, 7664193), (1971, 5961039), (4599, 2554731), (5913, 1987013), (13797, 851577), (41391, 283859)]