18159321

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 24687936

約数和(自身を除く): 6528615

約数列:

[1, 3, 83, 233, 249, 313, 699, 939, 19339, 25979, 58017, 72929, 77937, 218787, 6053107, 18159321]

約数ペア:

[(1, 18159321), (3, 6053107), (83, 218787), (233, 77937), (249, 72929), (313, 58017), (699, 25979), (939, 19339)]