3805263

素因数分解:

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

素因数の和:77

約数の個数: 72

約数和(自身を含む): 7662720

約数和(自身を除く): 3857457

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 33, 51, 57, 63, 77, 99, 119, 133, 153, 171, 187, 209, 231, 289, 323, 357, 399, 561, 627, 693, 867, 969, 1071, 1197, 1309, 1463, 1683, 1881, 2023, 2261, 2601, 2907, 3179, 3553, 3927, 4389, 5491, 6069, 6783, 9537, 10659, 11781, 13167, 16473, 18207, 20349, 22253, 24871, 28611, 31977, 38437, 49419, 60401, 66759, 74613, 115311, 181203, 200277, 223839, 345933, 422807, 543609, 1268421, 3805263]

約数ペア:

[(1, 3805263), (3, 1268421), (7, 543609), (9, 422807), (11, 345933), (17, 223839), (19, 200277), (21, 181203), (33, 115311), (51, 74613), (57, 66759), (63, 60401), (77, 49419), (99, 38437), (119, 31977), (133, 28611), (153, 24871), (171, 22253), (187, 20349), (209, 18207), (231, 16473), (289, 13167), (323, 11781), (357, 10659), (399, 9537), (561, 6783), (627, 6069), (693, 5491), (867, 4389), (969, 3927), (1071, 3553), (1197, 3179), (1309, 2907), (1463, 2601), (1683, 2261), (1881, 2023)]