118181701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^2$

素因数の和:860

約数の個数: 12

約数和(自身を含む): 131078304

約数和(自身を除く): 12896603

約数列:

[1, 11, 71, 389, 781, 4279, 27619, 151321, 303809, 1664531, 10743791, 118181701]

約数ペア:

[(1, 118181701), (11, 10743791), (71, 1664531), (389, 303809), (781, 151321), (4279, 27619)]