9790249

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 2996951

約数列:

[1, 7, 17, 23, 49, 73, 119, 161, 343, 391, 511, 833, 1127, 1241, 1679, 2737, 3577, 5831, 7889, 8687, 11753, 19159, 25039, 28543, 60809, 82271, 134113, 199801, 425663, 575897, 1398607, 9790249]

約数ペア:

[(1, 9790249), (7, 1398607), (17, 575897), (23, 425663), (49, 199801), (73, 134113), (119, 82271), (161, 60809), (343, 28543), (391, 25039), (511, 19159), (833, 11753), (1127, 8687), (1241, 7889), (1679, 5831), (2737, 3577)]