23555217

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65981}}^1$

素因数の和:66008

約数の個数: 16

約数和(自身を含む): 38005632

約数和(自身を除く): 14450415

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 65981, 197943, 461867, 1121677, 1385601, 3365031, 7851739, 23555217]

約数ペア:

[(1, 23555217), (3, 7851739), (7, 3365031), (17, 1385601), (21, 1121677), (51, 461867), (119, 197943), (357, 65981)]