12705821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4371

約数の個数: 8

約数和(自身を含む): 13362624

約数和(自身を除く): 656803

約数列:

[1, 23, 131, 3013, 4217, 96991, 552427, 12705821]

約数ペア:

[(1, 12705821), (23, 552427), (131, 96991), (3013, 4217)]