12739035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49957}}^1$

素因数の和:49982

約数の個数: 16

約数和(自身を含む): 21581856

約数和(自身を除く): 8842821

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49957, 149871, 249785, 749355, 849269, 2547807, 4246345, 12739035]

約数ペア:

[(1, 12739035), (3, 4246345), (5, 2547807), (15, 849269), (17, 749355), (51, 249785), (85, 149871), (255, 49957)]