11542257

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 28

約数和(自身を含む): 17627904

約数和(自身を除く): 6085647

約数列:

[1, 3, 9, 27, 71, 81, 213, 223, 243, 639, 669, 729, 1917, 2007, 5751, 6021, 15833, 17253, 18063, 47499, 51759, 54189, 142497, 162567, 427491, 1282473, 3847419, 11542257]

約数ペア:

[(1, 11542257), (3, 3847419), (9, 1282473), (27, 427491), (71, 162567), (81, 142497), (213, 54189), (223, 51759), (243, 47499), (639, 18063), (669, 17253), (729, 15833), (1917, 6021), (2007, 5751)]