12759513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6961}}^1$

素因数の和:7024

約数の個数: 16

約数和(自身を含む): 18713856

約数和(自身を除く): 5954343

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 6961, 20883, 90493, 271479, 327167, 981501, 4253171, 12759513]

約数ペア:

[(1, 12759513), (3, 4253171), (13, 981501), (39, 327167), (47, 271479), (141, 90493), (611, 20883), (1833, 6961)]