172724778889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26993}}^1\times {\mathrm{11447}}^1$

素因数の和:38496

約数の個数: 16

約数和(自身を含む): 190360824192

約数和(自身を除く): 17636045303

約数列:

[1, 13, 43, 559, 11447, 26993, 148811, 350909, 492221, 1160699, 6398873, 15089087, 308988871, 4016855323, 13286521453, 172724778889]

約数ペア:

[(1, 172724778889), (13, 13286521453), (43, 4016855323), (559, 308988871), (11447, 15089087), (26993, 6398873), (148811, 1160699), (350909, 492221)]