7297173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 11601408

約数和(自身を除く): 4304235

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1327, 1833, 3981, 5499, 11943, 17251, 51753, 62369, 155259, 187107, 561321, 810797, 2432391, 7297173]

約数ペア:

[(1, 7297173), (3, 2432391), (9, 810797), (13, 561321), (39, 187107), (47, 155259), (117, 62369), (141, 51753), (423, 17251), (611, 11943), (1327, 5499), (1833, 3981)]