1938941277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7102349}}^1$

素因数の和:7102372

約数の個数: 16

約数和(自身を含む): 3181852800

約数和(自身を除く): 1242911523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7102349, 21307047, 49716443, 92330537, 149149329, 276991611, 646313759, 1938941277]

約数ペア:

[(1, 1938941277), (3, 646313759), (7, 276991611), (13, 149149329), (21, 92330537), (39, 49716443), (91, 21307047), (273, 7102349)]