42128433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 64988352

約数和(自身を除く): 22859919

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 4733, 8901, 14199, 42597, 108859, 203519, 326577, 610557, 979731, 1831671, 4680937, 14042811, 42128433]

約数ペア:

[(1, 42128433), (3, 14042811), (9, 4680937), (23, 1831671), (43, 979731), (69, 610557), (129, 326577), (207, 203519), (387, 108859), (989, 42597), (2967, 14199), (4733, 8901)]