171938103

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 232101600

約数和(自身を除く): 60163497

約数列:

[1, 3, 149, 193, 447, 579, 1993, 5979, 28757, 86271, 296957, 384649, 890871, 1153947, 57312701, 171938103]

約数ペア:

[(1, 171938103), (3, 57312701), (149, 1153947), (193, 890871), (447, 384649), (579, 296957), (1993, 86271), (5979, 28757)]