1954719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5591

約数の個数: 16

約数和(自身を含む): 3119200

約数和(自身を除く): 1164481

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5569, 16707, 50121, 72397, 150363, 217191, 651573, 1954719]

約数ペア:

[(1, 1954719), (3, 651573), (9, 217191), (13, 150363), (27, 72397), (39, 50121), (117, 16707), (351, 5569)]