16401923

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 17915904

約数和(自身を除く): 1513981

約数列:

[1, 17, 71, 107, 127, 1207, 1819, 2159, 7597, 9017, 13589, 129149, 153289, 231013, 964819, 16401923]

約数ペア:

[(1, 16401923), (17, 964819), (71, 231013), (107, 153289), (127, 129149), (1207, 13589), (1819, 9017), (2159, 7597)]