4938903

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 7488000

約数和(自身を除く): 2549097

約数列:

[1, 3, 9, 29, 87, 127, 149, 261, 381, 447, 1143, 1341, 3683, 4321, 11049, 12963, 18923, 33147, 38889, 56769, 170307, 548767, 1646301, 4938903]

約数ペア:

[(1, 4938903), (3, 1646301), (9, 548767), (29, 170307), (87, 56769), (127, 38889), (149, 33147), (261, 18923), (381, 12963), (447, 11049), (1143, 4321), (1341, 3683)]