1296009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1062711

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 53, 57, 99, 117, 143, 159, 171, 209, 247, 429, 477, 583, 627, 689, 741, 1007, 1287, 1749, 1881, 2067, 2223, 2717, 3021, 5247, 6201, 7579, 8151, 9063, 11077, 13091, 22737, 24453, 33231, 39273, 68211, 99693, 117819, 144001, 432003, 1296009]

約数ペア:

[(1, 1296009), (3, 432003), (9, 144001), (11, 117819), (13, 99693), (19, 68211), (33, 39273), (39, 33231), (53, 24453), (57, 22737), (99, 13091), (117, 11077), (143, 9063), (159, 8151), (171, 7579), (209, 6201), (247, 5247), (429, 3021), (477, 2717), (583, 2223), (627, 2067), (689, 1881), (741, 1749), (1007, 1287)]