4626657

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8306688

約数和(自身を除く): 3680031

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 103, 161, 207, 217, 279, 309, 483, 651, 713, 721, 927, 1449, 1953, 2139, 2163, 2369, 3193, 4991, 6417, 6489, 7107, 9579, 14973, 16583, 21321, 22351, 28737, 44919, 49749, 67053, 73439, 149247, 201159, 220317, 514073, 660951, 1542219, 4626657]

約数ペア:

[(1, 4626657), (3, 1542219), (7, 660951), (9, 514073), (21, 220317), (23, 201159), (31, 149247), (63, 73439), (69, 67053), (93, 49749), (103, 44919), (161, 28737), (207, 22351), (217, 21321), (279, 16583), (309, 14973), (483, 9579), (651, 7107), (713, 6489), (721, 6417), (927, 4991), (1449, 3193), (1953, 2369), (2139, 2163)]