253106047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 274821120

約数和(自身を除く): 21715073

約数列:

[1, 17, 59, 127, 1003, 1987, 2159, 7493, 33779, 117233, 127381, 252349, 1992961, 4289933, 14888591, 253106047]

約数ペア:

[(1, 253106047), (17, 14888591), (59, 4289933), (127, 1992961), (1003, 252349), (1987, 127381), (2159, 117233), (7493, 33779)]