2439151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 2949408

約数和(自身を除く): 510257

約数列:

[1, 11, 13, 37, 143, 407, 461, 481, 5071, 5291, 5993, 17057, 65923, 187627, 221741, 2439151]

約数ペア:

[(1, 2439151), (11, 221741), (13, 187627), (37, 65923), (143, 17057), (407, 5993), (461, 5291), (481, 5071)]