3905517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 2989203

約数列:

[1, 3, 7, 11, 21, 29, 33, 53, 77, 87, 121, 159, 203, 231, 319, 363, 371, 583, 609, 847, 957, 1113, 1537, 1749, 2233, 2541, 3509, 4081, 4611, 6413, 6699, 10527, 10759, 12243, 16907, 19239, 24563, 32277, 44891, 50721, 73689, 118349, 134673, 185977, 355047, 557931, 1301839, 3905517]

約数ペア:

[(1, 3905517), (3, 1301839), (7, 557931), (11, 355047), (21, 185977), (29, 134673), (33, 118349), (53, 73689), (77, 50721), (87, 44891), (121, 32277), (159, 24563), (203, 19239), (231, 16907), (319, 12243), (363, 10759), (371, 10527), (583, 6699), (609, 6413), (847, 4611), (957, 4081), (1113, 3509), (1537, 2541), (1749, 2233)]