201713301

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173741}}^1$

素因数の和:173793

約数の個数: 16

約数和(自身を含む): 305785920

約数和(自身を除く): 104072619

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173741, 521223, 1563669, 4691007, 7470863, 22412589, 67237767, 201713301]

約数ペア:

[(1, 201713301), (3, 67237767), (9, 22412589), (27, 7470863), (43, 4691007), (129, 1563669), (387, 521223), (1161, 173741)]