201403341

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108107}}^1$

素因数の和:108142

約数の個数: 20

約数和(自身を含む): 313945632

約数和(自身を除く): 112542291

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108107, 324321, 972963, 2486461, 2918889, 7459383, 8756667, 22378149, 67134447, 201403341]

約数ペア:

[(1, 201403341), (3, 67134447), (9, 22378149), (23, 8756667), (27, 7459383), (69, 2918889), (81, 2486461), (207, 972963), (621, 324321), (1863, 108107)]