996820713

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6679}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 1734021120

約数和(自身を除く): 737200407

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 103, 161, 207, 309, 483, 721, 927, 1449, 2163, 2369, 6489, 6679, 7107, 16583, 20037, 21321, 46753, 49749, 60111, 140259, 149247, 153617, 420777, 460851, 687937, 1075319, 1382553, 2063811, 3225957, 4815559, 6191433, 9677871, 14446677, 15822551, 43340031, 47467653, 110757857, 142402959, 332273571, 996820713]

約数ペア:

[(1, 996820713), (3, 332273571), (7, 142402959), (9, 110757857), (21, 47467653), (23, 43340031), (63, 15822551), (69, 14446677), (103, 9677871), (161, 6191433), (207, 4815559), (309, 3225957), (483, 2063811), (721, 1382553), (927, 1075319), (1449, 687937), (2163, 460851), (2369, 420777), (6489, 153617), (6679, 149247), (7107, 140259), (16583, 60111), (20037, 49749), (21321, 46753)]