898704807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 1700052480

約数和(自身を除く): 801347673

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 361, 399, 429, 627, 741, 829, 1001, 1083, 1463, 1729, 2487, 2527, 2717, 3003, 3971, 4389, 4693, 5187, 5803, 7581, 8151, 9119, 10777, 11913, 14079, 15751, 17409, 19019, 27357, 27797, 32331, 32851, 47253, 51623, 57057, 63833, 75439, 83391, 98553, 110257, 118547, 154869, 173261, 191499, 204763, 226317, 299269, 330771, 355641, 361361, 519783, 614289, 829829, 897807, 1084083, 1212827, 1433341, 2094883, 2252393, 2489487, 3291959, 3638481, 3890497, 4300023, 6284649, 6757179, 9875877, 11671491, 15766751, 23043713, 27233479, 42795467, 47300253, 69131139, 81700437, 128386401, 299568269, 898704807]

約数ペア:

[(1, 898704807), (3, 299568269), (7, 128386401), (11, 81700437), (13, 69131139), (19, 47300253), (21, 42795467), (33, 27233479), (39, 23043713), (57, 15766751), (77, 11671491), (91, 9875877), (133, 6757179), (143, 6284649), (209, 4300023), (231, 3890497), (247, 3638481), (273, 3291959), (361, 2489487), (399, 2252393), (429, 2094883), (627, 1433341), (741, 1212827), (829, 1084083), (1001, 897807), (1083, 829829), (1463, 614289), (1729, 519783), (2487, 361361), (2527, 355641), (2717, 330771), (3003, 299269), (3971, 226317), (4389, 204763), (4693, 191499), (5187, 173261), (5803, 154869), (7581, 118547), (8151, 110257), (9119, 98553), (10777, 83391), (11913, 75439), (14079, 63833), (15751, 57057), (17409, 51623), (19019, 47253), (27357, 32851), (27797, 32331)]