15342381

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 23657400

約数和(自身を除く): 8315019

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 673, 1341, 2019, 2533, 6057, 7599, 11441, 22797, 34323, 100277, 102969, 300831, 902493, 1704709, 5114127, 15342381]

約数ペア:

[(1, 15342381), (3, 5114127), (9, 1704709), (17, 902493), (51, 300831), (149, 102969), (153, 100277), (447, 34323), (673, 22797), (1341, 11441), (2019, 7599), (2533, 6057)]