128561099

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 139586304

約数和(自身を除く): 11025205

約数列:

[1, 23, 43, 61, 989, 1403, 2131, 2623, 49013, 60329, 91633, 129991, 2107559, 2989793, 5589613, 128561099]

約数ペア:

[(1, 128561099), (23, 5589613), (43, 2989793), (61, 2107559), (989, 129991), (1403, 91633), (2131, 60329), (2623, 49013)]