139215279

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{112361}}^1$

素因数の和:112430

約数の個数: 16

約数和(自身を含む): 215735040

約数和(自身を除く): 76519761

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 112361, 337083, 786527, 2359581, 6629299, 19887897, 46405093, 139215279]

約数ペア:

[(1, 139215279), (3, 46405093), (7, 19887897), (21, 6629299), (59, 2359581), (177, 786527), (413, 337083), (1239, 112361)]