380912373

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{16111}}^1$

素因数の和:16225

約数の個数: 24

約数和(自身を含む): 573071616

約数和(自身を除く): 192159243

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 16111, 23643, 48333, 144999, 596107, 1143881, 1788321, 3431643, 5364963, 10294929, 42323597, 126970791, 380912373]

約数ペア:

[(1, 380912373), (3, 126970791), (9, 42323597), (37, 10294929), (71, 5364963), (111, 3431643), (213, 1788321), (333, 1143881), (639, 596107), (2627, 144999), (7881, 48333), (16111, 23643)]