215414883

素因数分解:

$3^5\times {\mathrm{379}}^1\times {\mathrm{2339}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 323668800

約数和(自身を除く): 108253917

約数列:

[1, 3, 9, 27, 81, 243, 379, 1137, 2339, 3411, 7017, 10233, 21051, 30699, 63153, 92097, 189459, 568377, 886481, 2659443, 7978329, 23934987, 71804961, 215414883]

約数ペア:

[(1, 215414883), (3, 71804961), (9, 23934987), (27, 7978329), (81, 2659443), (243, 886481), (379, 568377), (1137, 189459), (2339, 92097), (3411, 63153), (7017, 30699), (10233, 21051)]