299478531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211049}}^1$

素因数の和:211106

約数の個数: 16

約数和(自身を含む): 445737600

約数和(自身を除く): 146259069

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 211049, 633147, 2321539, 6964617, 9075107, 27225321, 99826177, 299478531]

約数ペア:

[(1, 299478531), (3, 99826177), (11, 27225321), (33, 9075107), (43, 6964617), (129, 2321539), (473, 633147), (1419, 211049)]