16140951

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2340

約数の個数: 20

約数和(自身を含む): 24393600

約数和(自身を除く): 8252649

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2239, 2403, 6717, 7209, 20151, 60453, 181359, 199271, 597813, 1793439, 5380317, 16140951]

約数ペア:

[(1, 16140951), (3, 5380317), (9, 1793439), (27, 597813), (81, 199271), (89, 181359), (267, 60453), (801, 20151), (2239, 7209), (2403, 6717)]