19163601

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{2239}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 28492800

約数和(自身を除く): 9329199

約数列:

[1, 3, 9, 27, 317, 951, 2239, 2853, 6717, 8559, 20151, 60453, 709763, 2129289, 6387867, 19163601]

約数ペア:

[(1, 19163601), (3, 6387867), (9, 2129289), (27, 709763), (317, 60453), (951, 20151), (2239, 8559), (2853, 6717)]