201920499

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{679867}}^1$

素因数の和:679887

約数の個数: 16

約数和(自身を含む): 326336640

約数和(自身を除く): 124416141

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 679867, 2039601, 6118803, 7478537, 18356409, 22435611, 67306833, 201920499]

約数ペア:

[(1, 201920499), (3, 67306833), (9, 22435611), (11, 18356409), (27, 7478537), (33, 6118803), (99, 2039601), (297, 679867)]