149427239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 164969280

約数和(自身を除く): 15542041

約数列:

[1, 13, 71, 97, 923, 1261, 1669, 6887, 21697, 89531, 118499, 161893, 1540487, 2104609, 11494403, 149427239]

約数ペア:

[(1, 149427239), (13, 11494403), (71, 2104609), (97, 1540487), (923, 161893), (1261, 118499), (1669, 89531), (6887, 21697)]