12948339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 18361728

約数和(自身を除く): 5413389

約数列:

[1, 3, 17, 51, 307, 827, 921, 2481, 5219, 14059, 15657, 42177, 253889, 761667, 4316113, 12948339]

約数ペア:

[(1, 12948339), (3, 4316113), (17, 761667), (51, 253889), (307, 42177), (827, 15657), (921, 14059), (2481, 5219)]