4386069

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 20

約数和(自身を含む): 6610956

約数和(自身を除く): 2224887

約数列:

[1, 3, 9, 27, 81, 173, 313, 519, 939, 1557, 2817, 4671, 8451, 14013, 25353, 54149, 162447, 487341, 1462023, 4386069]

約数ペア:

[(1, 4386069), (3, 1462023), (9, 487341), (27, 162447), (81, 54149), (173, 25353), (313, 14013), (519, 8451), (939, 4671), (1557, 2817)]