20171045109

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{1559}}^1\times {\mathrm{26459}}^1$

素因数の和:28184

約数の個数: 16

約数和(自身を含む): 27078105600

約数和(自身を除く): 6907060491

約数列:

[1, 3, 163, 489, 1559, 4677, 26459, 79377, 254117, 762351, 4312817, 12938451, 41249581, 123748743, 6723681703, 20171045109]

約数ペア:

[(1, 20171045109), (3, 6723681703), (163, 123748743), (489, 41249581), (1559, 12938451), (4677, 4312817), (26459, 762351), (79377, 254117)]