1331314681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{815257}}^1$

素因数の和:815351

約数の個数: 8

約数和(自身を含む): 1408765824

約数和(自身を除く): 77451143

約数列:

[1, 23, 71, 1633, 815257, 18750911, 57883247, 1331314681]

約数ペア:

[(1, 1331314681), (23, 57883247), (71, 18750911), (1633, 815257)]