26957517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3119}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 37340160

約数和(自身を除く): 10382643

約数列:

[1, 3, 43, 67, 129, 201, 2881, 3119, 8643, 9357, 134117, 208973, 402351, 626919, 8985839, 26957517]

約数ペア:

[(1, 26957517), (3, 8985839), (43, 626919), (67, 402351), (129, 208973), (201, 134117), (2881, 9357), (3119, 8643)]