11175021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 20005440

約数和(自身を除く): 8830419

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 457, 627, 741, 1287, 1371, 1881, 2223, 2717, 4113, 5027, 5941, 8151, 8683, 15081, 17823, 24453, 26049, 45243, 53469, 65351, 78147, 95513, 112879, 196053, 286539, 338637, 588159, 859617, 1015911, 1241669, 3725007, 11175021]

約数ペア:

[(1, 11175021), (3, 3725007), (9, 1241669), (11, 1015911), (13, 859617), (19, 588159), (33, 338637), (39, 286539), (57, 196053), (99, 112879), (117, 95513), (143, 78147), (171, 65351), (209, 53469), (247, 45243), (429, 26049), (457, 24453), (627, 17823), (741, 15081), (1287, 8683), (1371, 8151), (1881, 5941), (2223, 5027), (2717, 4113)]