12145863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 17072640

約数和(自身を除く): 4926777

約数列:

[1, 3, 23, 69, 103, 309, 1709, 2369, 5127, 7107, 39307, 117921, 176027, 528081, 4048621, 12145863]

約数ペア:

[(1, 12145863), (3, 4048621), (23, 528081), (69, 176027), (103, 117921), (309, 39307), (1709, 7107), (2369, 5127)]