12683289

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 17360640

約数和(自身を除く): 4677351

約数列:

[1, 3, 59, 131, 177, 393, 547, 1641, 7729, 23187, 32273, 71657, 96819, 214971, 4227763, 12683289]

約数ペア:

[(1, 12683289), (3, 4227763), (59, 214971), (131, 96819), (177, 71657), (393, 32273), (547, 23187), (1641, 7729)]