11942931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 22127616

約数和(自身を除く): 10184685

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 91, 97, 123, 143, 231, 273, 287, 291, 429, 451, 533, 679, 861, 1001, 1067, 1261, 1353, 1599, 2037, 3003, 3157, 3201, 3731, 3783, 3977, 5863, 7469, 8827, 9471, 11193, 11931, 13871, 17589, 22407, 26481, 27839, 41041, 41613, 43747, 51701, 83517, 97097, 123123, 131241, 155103, 291291, 306229, 361907, 568711, 918687, 1085721, 1706133, 3980977, 11942931]

約数ペア:

[(1, 11942931), (3, 3980977), (7, 1706133), (11, 1085721), (13, 918687), (21, 568711), (33, 361907), (39, 306229), (41, 291291), (77, 155103), (91, 131241), (97, 123123), (123, 97097), (143, 83517), (231, 51701), (273, 43747), (287, 41613), (291, 41041), (429, 27839), (451, 26481), (533, 22407), (679, 17589), (861, 13871), (1001, 11931), (1067, 11193), (1261, 9471), (1353, 8827), (1599, 7469), (2037, 5863), (3003, 3977), (3157, 3783), (3201, 3731)]