131899883521

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{2837}}^1\times {\mathrm{19031}}^1$

素因数の和:22224

約数の個数: 16

約数和(自身を含む): 151235884800

約数和(自身を除く): 19336001279

約数列:

[1, 7, 349, 2443, 2837, 19031, 19859, 133217, 990113, 6641819, 6930791, 46492733, 53990947, 377936629, 18842840503, 131899883521]

約数ペア:

[(1, 131899883521), (7, 18842840503), (349, 377936629), (2443, 53990947), (2837, 46492733), (19031, 6930791), (19859, 6641819), (133217, 990113)]