26802713

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 31334400

約数和(自身を除く): 4531687

約数列:

[1, 7, 71, 199, 271, 497, 1393, 1897, 14129, 19241, 53929, 98903, 134687, 377503, 3828959, 26802713]

約数ペア:

[(1, 26802713), (7, 3828959), (71, 377503), (199, 134687), (271, 98903), (497, 53929), (1393, 19241), (1897, 14129)]