23211331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8586

約数の個数: 16

約数和(自身を含む): 28707840

約数和(自身を除く): 5496509

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 8543, 93973, 111059, 162317, 1221649, 1785487, 2110121, 23211331]

約数ペア:

[(1, 23211331), (11, 2110121), (13, 1785487), (19, 1221649), (143, 162317), (209, 111059), (247, 93973), (2717, 8543)]