1051615929

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 1806336000

約数和(自身を除く): 754720071

約数列:

[1, 3, 7, 13, 21, 39, 41, 47, 91, 123, 141, 273, 287, 329, 533, 611, 861, 987, 1599, 1833, 1927, 1999, 3731, 4277, 5781, 5997, 11193, 12831, 13489, 13993, 25051, 25987, 40467, 41979, 75153, 77961, 81959, 93953, 175357, 181909, 245877, 281859, 526071, 545727, 573713, 657671, 1065467, 1221389, 1721139, 1973013, 3196401, 3664167, 3852073, 7458269, 8549723, 11556219, 22374807, 25649169, 26964511, 50076949, 80893533, 150230847, 350538643, 1051615929]

約数ペア:

[(1, 1051615929), (3, 350538643), (7, 150230847), (13, 80893533), (21, 50076949), (39, 26964511), (41, 25649169), (47, 22374807), (91, 11556219), (123, 8549723), (141, 7458269), (273, 3852073), (287, 3664167), (329, 3196401), (533, 1973013), (611, 1721139), (861, 1221389), (987, 1065467), (1599, 657671), (1833, 573713), (1927, 545727), (1999, 526071), (3731, 281859), (4277, 245877), (5781, 181909), (5997, 175357), (11193, 93953), (12831, 81959), (13489, 77961), (13993, 75153), (25051, 41979), (25987, 40467)]