308979429

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 454030080

約数和(自身を除く): 145050651

約数列:

[1, 3, 11, 33, 121, 363, 479, 1437, 1777, 5269, 5331, 15807, 19547, 57959, 58641, 173877, 215017, 645051, 851183, 2553549, 9363013, 28089039, 102993143, 308979429]

約数ペア:

[(1, 308979429), (3, 102993143), (11, 28089039), (33, 9363013), (121, 2553549), (363, 851183), (479, 645051), (1437, 215017), (1777, 173877), (5269, 58641), (5331, 57959), (15807, 19547)]