22471642773

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2971}}^1\times {\mathrm{17881}}^1$

素因数の和:20905

約数の個数: 24

約数和(自身を含む): 33162669696

約数和(自身を除く): 10691026923

約数列:

[1, 3, 9, 47, 141, 423, 2971, 8913, 17881, 26739, 53643, 139637, 160929, 418911, 840407, 1256733, 2521221, 7563663, 53124451, 159373353, 478120059, 2496849197, 7490547591, 22471642773]

約数ペア:

[(1, 22471642773), (3, 7490547591), (9, 2496849197), (47, 478120059), (141, 159373353), (423, 53124451), (2971, 7563663), (8913, 2521221), (17881, 1256733), (26739, 840407), (53643, 418911), (139637, 160929)]