31032197

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 36613632

約数和(自身を除く): 5581435

約数列:

[1, 7, 43, 131, 301, 787, 917, 5509, 5633, 33841, 39431, 103097, 236887, 721679, 4433171, 31032197]

約数ペア:

[(1, 31032197), (7, 4433171), (43, 721679), (131, 236887), (301, 103097), (787, 39431), (917, 33841), (5509, 5633)]