1713231

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1652

約数の個数: 20

約数和(自身を含む): 2757832

約数和(自身を除く): 1044601

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1627, 4881, 14643, 21151, 43929, 63453, 131787, 190359, 571077, 1713231]

約数ペア:

[(1, 1713231), (3, 571077), (9, 190359), (13, 131787), (27, 63453), (39, 43929), (81, 21151), (117, 14643), (351, 4881), (1053, 1627)]