11428263

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 10690137

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 239, 253, 297, 483, 621, 693, 717, 759, 1449, 1673, 1771, 2079, 2151, 2277, 2629, 4347, 5019, 5313, 5497, 6453, 6831, 7887, 15057, 15939, 16491, 18403, 23661, 38479, 45171, 47817, 49473, 55209, 60467, 70983, 115437, 148419, 165627, 181401, 346311, 423269, 496881, 544203, 1038933, 1269807, 1632609, 3809421, 11428263]

約数ペア:

[(1, 11428263), (3, 3809421), (7, 1632609), (9, 1269807), (11, 1038933), (21, 544203), (23, 496881), (27, 423269), (33, 346311), (63, 181401), (69, 165627), (77, 148419), (99, 115437), (161, 70983), (189, 60467), (207, 55209), (231, 49473), (239, 47817), (253, 45171), (297, 38479), (483, 23661), (621, 18403), (693, 16491), (717, 15939), (759, 15057), (1449, 7887), (1673, 6831), (1771, 6453), (2079, 5497), (2151, 5313), (2277, 5019), (2629, 4347)]