42889701

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 58042880

約数和(自身を除く): 15153179

約数列:

[1, 3, 139, 163, 417, 489, 631, 1893, 22657, 67971, 87709, 102853, 263127, 308559, 14296567, 42889701]

約数ペア:

[(1, 42889701), (3, 14296567), (139, 308559), (163, 263127), (417, 102853), (489, 87709), (631, 67971), (1893, 22657)]