12845157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 18520320

約数和(自身を除く): 5675163

約数列:

[1, 3, 13, 39, 317, 951, 1039, 3117, 4121, 12363, 13507, 40521, 329363, 988089, 4281719, 12845157]

約数ペア:

[(1, 12845157), (3, 4281719), (13, 988089), (39, 329363), (317, 40521), (951, 13507), (1039, 12363), (3117, 4121)]