2446227

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^2$

素因数の和:109

約数の個数: 36

約数和(自身を含む): 4316040

約数和(自身を除く): 1869813

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 1849, 2107, 2709, 5547, 6321, 8127, 12943, 16641, 18963, 38829, 49923, 56889, 90601, 116487, 271803, 349461, 815409, 2446227]

約数ペア:

[(1, 2446227), (3, 815409), (7, 349461), (9, 271803), (21, 116487), (27, 90601), (43, 56889), (49, 49923), (63, 38829), (129, 18963), (147, 16641), (189, 12943), (301, 8127), (387, 6321), (441, 5547), (903, 2709), (1161, 2107), (1323, 1849)]