6491331

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 13478400

約数和(自身を除く): 6987069

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 29, 33, 51, 57, 63, 77, 87, 99, 119, 133, 153, 171, 187, 203, 209, 231, 261, 319, 323, 357, 399, 493, 551, 561, 609, 627, 693, 957, 969, 1071, 1197, 1309, 1463, 1479, 1653, 1683, 1827, 1881, 2233, 2261, 2871, 2907, 3451, 3553, 3857, 3927, 4389, 4437, 4959, 5423, 6061, 6699, 6783, 9367, 10353, 10659, 11571, 11781, 13167, 16269, 18183, 20097, 20349, 24871, 28101, 31059, 31977, 34713, 37961, 42427, 48807, 54549, 65569, 74613, 84303, 103037, 113883, 127281, 196707, 223839, 309111, 341649, 381843, 590121, 721259, 927333, 2163777, 6491331]

約数ペア:

[(1, 6491331), (3, 2163777), (7, 927333), (9, 721259), (11, 590121), (17, 381843), (19, 341649), (21, 309111), (29, 223839), (33, 196707), (51, 127281), (57, 113883), (63, 103037), (77, 84303), (87, 74613), (99, 65569), (119, 54549), (133, 48807), (153, 42427), (171, 37961), (187, 34713), (203, 31977), (209, 31059), (231, 28101), (261, 24871), (319, 20349), (323, 20097), (357, 18183), (399, 16269), (493, 13167), (551, 11781), (561, 11571), (609, 10659), (627, 10353), (693, 9367), (957, 6783), (969, 6699), (1071, 6061), (1197, 5423), (1309, 4959), (1463, 4437), (1479, 4389), (1653, 3927), (1683, 3857), (1827, 3553), (1881, 3451), (2233, 2907), (2261, 2871)]