2114541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1659411

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 53, 93, 99, 117, 143, 159, 279, 341, 403, 429, 477, 583, 689, 1023, 1209, 1287, 1643, 1749, 2067, 3069, 3627, 4433, 4929, 5247, 6201, 7579, 13299, 14787, 18073, 21359, 22737, 39897, 54219, 64077, 68211, 162657, 192231, 234949, 704847, 2114541]

約数ペア:

[(1, 2114541), (3, 704847), (9, 234949), (11, 192231), (13, 162657), (31, 68211), (33, 64077), (39, 54219), (53, 39897), (93, 22737), (99, 21359), (117, 18073), (143, 14787), (159, 13299), (279, 7579), (341, 6201), (403, 5247), (429, 4929), (477, 4433), (583, 3627), (689, 3069), (1023, 2067), (1209, 1749), (1287, 1643)]