2875431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 4372704

約数和(自身を除く): 1497273

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4337, 13011, 56381, 73729, 169143, 221187, 958477, 2875431]

約数ペア:

[(1, 2875431), (3, 958477), (13, 221187), (17, 169143), (39, 73729), (51, 56381), (221, 13011), (663, 4337)]