426137921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{16691}}^1$

素因数の和:16924

約数の個数: 12

約数和(自身を含む): 470647632

約数和(自身を除く): 44509711

約数列:

[1, 11, 121, 211, 2321, 16691, 25531, 183601, 2019611, 3521801, 38739811, 426137921]

約数ペア:

[(1, 426137921), (11, 38739811), (121, 3521801), (211, 2019611), (2321, 183601), (16691, 25531)]