173895139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{853}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 194793984

約数和(自身を除く): 20898845

約数列:

[1, 11, 43, 431, 473, 853, 4741, 9383, 18533, 36679, 203863, 367643, 403469, 4044073, 15808649, 173895139]

約数ペア:

[(1, 173895139), (11, 15808649), (43, 4044073), (431, 403469), (473, 367643), (853, 203863), (4741, 36679), (9383, 18533)]