3215259

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 1676901

約数列:

[1, 3, 9, 29, 87, 97, 127, 261, 291, 381, 873, 1143, 2813, 3683, 8439, 11049, 12319, 25317, 33147, 36957, 110871, 357251, 1071753, 3215259]

約数ペア:

[(1, 3215259), (3, 1071753), (9, 357251), (29, 110871), (87, 36957), (97, 33147), (127, 25317), (261, 12319), (291, 11049), (381, 8439), (873, 3683), (1143, 2813)]