4455891

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 7285824

約数和(自身を除く): 2829933

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1667, 2673, 5001, 15003, 18337, 45009, 55011, 135027, 165033, 405081, 495099, 1485297, 4455891]

約数ペア:

[(1, 4455891), (3, 1485297), (9, 495099), (11, 405081), (27, 165033), (33, 135027), (81, 55011), (99, 45009), (243, 18337), (297, 15003), (891, 5001), (1667, 2673)]