22429407

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 41604528

約数和(自身を除く): 19175121

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 97, 121, 143, 147, 231, 273, 291, 363, 429, 539, 637, 679, 847, 1001, 1067, 1261, 1573, 1617, 1911, 2037, 2541, 3003, 3201, 3783, 4719, 4753, 5929, 7007, 7469, 8827, 11011, 11737, 13871, 14259, 17787, 21021, 22407, 26481, 33033, 35211, 41613, 52283, 61789, 77077, 82159, 97097, 152581, 156849, 185367, 231231, 246477, 291291, 457743, 575113, 679679, 1068067, 1725339, 2039037, 3204201, 7476469, 22429407]

約数ペア:

[(1, 22429407), (3, 7476469), (7, 3204201), (11, 2039037), (13, 1725339), (21, 1068067), (33, 679679), (39, 575113), (49, 457743), (77, 291291), (91, 246477), (97, 231231), (121, 185367), (143, 156849), (147, 152581), (231, 97097), (273, 82159), (291, 77077), (363, 61789), (429, 52283), (539, 41613), (637, 35211), (679, 33033), (847, 26481), (1001, 22407), (1067, 21021), (1261, 17787), (1573, 14259), (1617, 13871), (1911, 11737), (2037, 11011), (2541, 8827), (3003, 7469), (3201, 7007), (3783, 5929), (4719, 4753)]