1265409327207

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{118621}}^1\times {\mathrm{86729}}^1$

素因数の和:205394

約数の個数: 16

約数和(自身を含む): 1728398458080

約数和(自身を除く): 462989130873

約数列:

[1, 3, 41, 123, 86729, 118621, 260187, 355863, 3555889, 4863461, 10667667, 14590383, 10287880709, 30863642127, 421803109069, 1265409327207]

約数ペア:

[(1, 1265409327207), (3, 421803109069), (41, 30863642127), (123, 10287880709), (86729, 14590383), (118621, 10667667), (260187, 4863461), (355863, 3555889)]