1298583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 2205840

約数和(自身を除く): 907257

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1009, 1287, 3027, 9081, 11099, 13117, 33297, 39351, 99891, 118053, 144287, 432861, 1298583]

約数ペア:

[(1, 1298583), (3, 432861), (9, 144287), (11, 118053), (13, 99891), (33, 39351), (39, 33297), (99, 13117), (117, 11099), (143, 9081), (429, 3027), (1009, 1287)]