3365739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5519360

約数和(自身を除く): 2153621

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 223, 351, 387, 559, 669, 1161, 1677, 2007, 2899, 5031, 6021, 8697, 9589, 15093, 26091, 28767, 78273, 86301, 124657, 258903, 373971, 1121913, 3365739]

約数ペア:

[(1, 3365739), (3, 1121913), (9, 373971), (13, 258903), (27, 124657), (39, 86301), (43, 78273), (117, 28767), (129, 26091), (223, 15093), (351, 9589), (387, 8697), (559, 6021), (669, 5031), (1161, 2899), (1677, 2007)]