12146139

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{19559}}^1$

素因数の和:19591

約数の個数: 16

約数和(自身を含む): 18777600

約数和(自身を除く): 6631461

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 19559, 58677, 176031, 449857, 528093, 1349571, 4048713, 12146139]

約数ペア:

[(1, 12146139), (3, 4048713), (9, 1349571), (23, 528093), (27, 449857), (69, 176031), (207, 58677), (621, 19559)]