7240539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 10339200

約数和(自身を除く): 3098661

約数列:

[1, 3, 19, 57, 59, 177, 1121, 2153, 3363, 6459, 40907, 122721, 127027, 381081, 2413513, 7240539]

約数ペア:

[(1, 7240539), (3, 2413513), (19, 381081), (57, 127027), (59, 122721), (177, 40907), (1121, 6459), (2153, 3363)]