8894691

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8472

約数の個数: 20

約数和(自身を含む): 14310912

約数和(自身を除く): 5416221

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8447, 25341, 76023, 109811, 228069, 329433, 684207, 988299, 2964897, 8894691]

約数ペア:

[(1, 8894691), (3, 2964897), (9, 988299), (13, 684207), (27, 329433), (39, 228069), (81, 109811), (117, 76023), (351, 25341), (1053, 8447)]