1673000001

素因数分解:

$3^4\times {\mathrm{4493}}^1\times {\mathrm{4597}}^1$

素因数の和:9102

約数の個数: 20

約数和(自身を含む): 2500272852

約数和(自身を除く): 827272851

約数列:

[1, 3, 9, 27, 81, 4493, 4597, 13479, 13791, 40437, 41373, 121311, 124119, 363933, 372357, 20654321, 61962963, 185888889, 557666667, 1673000001]

約数ペア:

[(1, 1673000001), (3, 557666667), (9, 185888889), (27, 61962963), (81, 20654321), (4493, 372357), (4597, 363933), (13479, 124119), (13791, 121311), (40437, 41373)]