31670217

素因数分解:

$3^3\times {\mathrm{967}}^1\times {\mathrm{1213}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 47006080

約数和(自身を除く): 15335863

約数列:

[1, 3, 9, 27, 967, 1213, 2901, 3639, 8703, 10917, 26109, 32751, 1172971, 3518913, 10556739, 31670217]

約数ペア:

[(1, 31670217), (3, 10556739), (9, 3518913), (27, 1172971), (967, 32751), (1213, 26109), (2901, 10917), (3639, 8703)]