47559267

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5431}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 79089920

約数和(自身を除く): 31530653

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 5431, 8757, 16293, 38017, 48879, 114051, 342153, 754909, 2264727, 5284363, 6794181, 15853089, 47559267]

約数ペア:

[(1, 47559267), (3, 15853089), (7, 6794181), (9, 5284363), (21, 2264727), (63, 754909), (139, 342153), (417, 114051), (973, 48879), (1251, 38017), (2919, 16293), (5431, 8757)]