12761853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 18398016

約数和(自身を除く): 5636163

約数列:

[1, 3, 13, 39, 337, 971, 1011, 2913, 4381, 12623, 13143, 37869, 327227, 981681, 4253951, 12761853]

約数ペア:

[(1, 12761853), (3, 4253951), (13, 981681), (39, 327227), (337, 37869), (971, 13143), (1011, 12623), (2913, 4381)]