42904029

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16087}}^1$

素因数の和:16224

約数の個数: 16

約数和(自身を含む): 65896448

約数和(自身を除く): 22992419

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 16087, 48261, 112609, 337827, 2043049, 6129147, 14301343, 42904029]

約数ペア:

[(1, 42904029), (3, 14301343), (7, 6129147), (21, 2043049), (127, 337827), (381, 112609), (889, 48261), (2667, 16087)]