28048047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 39600000

約数和(自身を除く): 11551953

約数列:

[1, 3, 19, 57, 179, 537, 2749, 3401, 8247, 10203, 52231, 156693, 492071, 1476213, 9349349, 28048047]

約数ペア:

[(1, 28048047), (3, 9349349), (19, 1476213), (57, 492071), (179, 156693), (537, 52231), (2749, 10203), (3401, 8247)]