415040841

素因数分解:

$3^6\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:3988

約数の個数: 28

約数和(自身を含む): 626616900

約数和(自身を除く): 211576059

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 729, 1341, 3821, 4023, 11463, 12069, 34389, 36207, 103167, 108621, 309501, 569329, 928503, 1707987, 2785509, 5123961, 15371883, 46115649, 138346947, 415040841]

約数ペア:

[(1, 415040841), (3, 138346947), (9, 46115649), (27, 15371883), (81, 5123961), (149, 2785509), (243, 1707987), (447, 928503), (729, 569329), (1341, 309501), (3821, 108621), (4023, 103167), (11463, 36207), (12069, 34389)]