129482913

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{86843}}^1$

素因数の和:86924

約数の個数: 16

約数和(自身を含む): 200088576

約数和(自身を除く): 70605663

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 86843, 260529, 607901, 1823703, 6165853, 18497559, 43160971, 129482913]

約数ペア:

[(1, 129482913), (3, 43160971), (7, 18497559), (21, 6165853), (71, 1823703), (213, 607901), (497, 260529), (1491, 86843)]