40545879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16831}}^1$

素因数の和:16918

約数の個数: 16

約数和(自身を含む): 59787264

約数和(自身を除く): 19241385

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 16831, 50493, 185141, 555423, 1228663, 3685989, 13515293, 40545879]

約数ペア:

[(1, 40545879), (3, 13515293), (11, 3685989), (33, 1228663), (73, 555423), (219, 185141), (803, 50493), (2409, 16831)]