7514493

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 5355651

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 97, 119, 147, 217, 291, 357, 527, 651, 679, 833, 1519, 1581, 1649, 2037, 2499, 3007, 3689, 4557, 4753, 4947, 9021, 11067, 11543, 14259, 21049, 25823, 34629, 51119, 63147, 77469, 80801, 147343, 153357, 242403, 357833, 442029, 1073499, 2504831, 7514493]

約数ペア:

[(1, 7514493), (3, 2504831), (7, 1073499), (17, 442029), (21, 357833), (31, 242403), (49, 153357), (51, 147343), (93, 80801), (97, 77469), (119, 63147), (147, 51119), (217, 34629), (291, 25823), (357, 21049), (527, 14259), (651, 11543), (679, 11067), (833, 9021), (1519, 4947), (1581, 4753), (1649, 4557), (2037, 3689), (2499, 3007)]