42003243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14491

約数の個数: 24

約数和(自身を含む): 67626000

約数和(自身を除く): 25622757

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 14449, 43347, 130041, 245633, 274531, 736899, 823593, 2210697, 2470779, 4667027, 14001081, 42003243]

約数ペア:

[(1, 42003243), (3, 14001081), (9, 4667027), (17, 2470779), (19, 2210697), (51, 823593), (57, 736899), (153, 274531), (171, 245633), (323, 130041), (969, 43347), (2907, 14449)]