2190453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 3118080

約数和(自身を除く): 927627

約数列:

[1, 3, 19, 57, 83, 249, 463, 1389, 1577, 4731, 8797, 26391, 38429, 115287, 730151, 2190453]

約数ペア:

[(1, 2190453), (3, 730151), (19, 115287), (57, 38429), (83, 26391), (249, 8797), (463, 4731), (1389, 1577)]