1181506239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{86767}}^1$

素因数の和:86879

約数の個数: 24

約数和(自身を含む): 1827334080

約数和(自身を除く): 645827841

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 86767, 260301, 780903, 1475039, 4425117, 7722263, 13275351, 23166789, 69500367, 131278471, 393835413, 1181506239]

約数ペア:

[(1, 1181506239), (3, 393835413), (9, 131278471), (17, 69500367), (51, 23166789), (89, 13275351), (153, 7722263), (267, 4425117), (801, 1475039), (1513, 780903), (4539, 260301), (13617, 86767)]