1495989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 2578752

約数和(自身を除く): 1082763

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 73, 81, 99, 207, 219, 253, 297, 621, 657, 759, 803, 891, 1679, 1863, 1971, 2277, 2409, 5037, 5913, 6831, 7227, 15111, 18469, 20493, 21681, 45333, 55407, 65043, 135999, 166221, 498663, 1495989]

約数ペア:

[(1, 1495989), (3, 498663), (9, 166221), (11, 135999), (23, 65043), (27, 55407), (33, 45333), (69, 21681), (73, 20493), (81, 18469), (99, 15111), (207, 7227), (219, 6831), (253, 5913), (297, 5037), (621, 2409), (657, 2277), (759, 1971), (803, 1863), (891, 1679)]