13867767

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 22080960

約数和(自身を除く): 8213193

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 373, 459, 729, 1119, 1377, 2187, 3357, 4131, 6341, 10071, 12393, 19023, 30213, 37179, 57069, 90639, 171207, 271917, 513621, 815751, 1540863, 4622589, 13867767]

約数ペア:

[(1, 13867767), (3, 4622589), (9, 1540863), (17, 815751), (27, 513621), (51, 271917), (81, 171207), (153, 90639), (243, 57069), (373, 37179), (459, 30213), (729, 19023), (1119, 12393), (1377, 10071), (2187, 6341), (3357, 4131)]