11320521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 16225344

約数和(自身を除く): 4904823

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3313, 3417, 9939, 56321, 168963, 221971, 665913, 3773507, 11320521]

約数ペア:

[(1, 11320521), (3, 3773507), (17, 665913), (51, 221971), (67, 168963), (201, 56321), (1139, 9939), (3313, 3417)]