2943621121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 3578370048

約数和(自身を除く): 634748927

約数列:

[1, 7, 23, 73, 161, 211, 511, 1187, 1477, 1679, 4853, 8309, 11753, 15403, 27301, 33971, 86651, 107821, 191107, 250457, 354269, 606557, 1753199, 1992973, 2479883, 5760511, 13950811, 18283361, 40323577, 127983527, 420517303, 2943621121]

約数ペア:

[(1, 2943621121), (7, 420517303), (23, 127983527), (73, 40323577), (161, 18283361), (211, 13950811), (511, 5760511), (1187, 2479883), (1477, 1992973), (1679, 1753199), (4853, 606557), (8309, 354269), (11753, 250457), (15403, 191107), (27301, 107821), (33971, 86651)]