416219259

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{2671}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 560906240

約数和(自身を除く): 144686981

約数列:

[1, 3, 127, 381, 409, 1227, 2671, 8013, 51943, 155829, 339217, 1017651, 1092439, 3277317, 138739753, 416219259]

約数ペア:

[(1, 416219259), (3, 138739753), (127, 3277317), (381, 1092439), (409, 1017651), (1227, 339217), (2671, 155829), (8013, 51943)]