17795187

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 27724800

約数和(自身を除く): 9929613

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 379, 423, 999, 1137, 1269, 1739, 3411, 5217, 10233, 14023, 15651, 17813, 42069, 46953, 53439, 126207, 160317, 378621, 480951, 659081, 1977243, 5931729, 17795187]

約数ペア:

[(1, 17795187), (3, 5931729), (9, 1977243), (27, 659081), (37, 480951), (47, 378621), (111, 160317), (141, 126207), (333, 53439), (379, 46953), (423, 42069), (999, 17813), (1137, 15651), (1269, 14023), (1739, 10233), (3411, 5217)]