4029669

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 7268352

約数和(自身を除く): 3238683

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 103, 161, 189, 207, 243, 309, 483, 567, 621, 721, 927, 1449, 1701, 1863, 2163, 2369, 2781, 4347, 5589, 6489, 7107, 8343, 13041, 16583, 19467, 21321, 25029, 39123, 49749, 58401, 63963, 149247, 175203, 191889, 447741, 575667, 1343223, 4029669]

約数ペア:

[(1, 4029669), (3, 1343223), (7, 575667), (9, 447741), (21, 191889), (23, 175203), (27, 149247), (63, 63963), (69, 58401), (81, 49749), (103, 39123), (161, 25029), (189, 21321), (207, 19467), (243, 16583), (309, 13041), (483, 8343), (567, 7107), (621, 6489), (721, 5589), (927, 4347), (1449, 2781), (1701, 2369), (1863, 2163)]