11712039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 16106112

約数和(自身を除く): 4394073

約数列:

[1, 3, 43, 129, 163, 489, 557, 1671, 7009, 21027, 23951, 71853, 90791, 272373, 3904013, 11712039]

約数ペア:

[(1, 11712039), (3, 3904013), (43, 272373), (129, 90791), (163, 71853), (489, 23951), (557, 21027), (1671, 7009)]