383590839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 555393024

約数和(自身を除く): 171802185

約数列:

[1, 3, 17, 51, 53, 159, 191, 573, 743, 901, 2229, 2703, 3247, 9741, 10123, 12631, 30369, 37893, 39379, 118137, 141913, 172091, 425739, 516273, 669443, 2008329, 2412521, 7237563, 7521389, 22564167, 127863613, 383590839]

約数ペア:

[(1, 383590839), (3, 127863613), (17, 22564167), (51, 7521389), (53, 7237563), (159, 2412521), (191, 2008329), (573, 669443), (743, 516273), (901, 425739), (2229, 172091), (2703, 141913), (3247, 118137), (9741, 39379), (10123, 37893), (12631, 30369)]