27131434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33331}}^1$

素因数の和:33381

約数の個数: 16

約数和(自身を含む): 45598176

約数和(自身を除く): 18466742

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33331, 66662, 366641, 733282, 1233247, 2466494, 13565717, 27131434]

約数ペア:

[(1, 27131434), (2, 13565717), (11, 2466494), (22, 1233247), (37, 733282), (74, 366641), (407, 66662), (814, 33331)]