3087477

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 4716096

約数和(自身を除く): 1628619

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 811, 1269, 2433, 3807, 7299, 21897, 38117, 65691, 114351, 343053, 1029159, 3087477]

約数ペア:

[(1, 3087477), (3, 1029159), (9, 343053), (27, 114351), (47, 65691), (81, 38117), (141, 21897), (423, 7299), (811, 3807), (1269, 2433)]