36978319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 45757440

約数和(自身を除く): 8779121

約数列:

[1, 7, 23, 31, 161, 217, 239, 713, 961, 1673, 4991, 5497, 6727, 7409, 22103, 38479, 51863, 154721, 170407, 229679, 1192849, 1607753, 5282617, 36978319]

約数ペア:

[(1, 36978319), (7, 5282617), (23, 1607753), (31, 1192849), (161, 229679), (217, 170407), (239, 154721), (713, 51863), (961, 38479), (1673, 22103), (4991, 7409), (5497, 6727)]