26431041

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13861

約数の個数: 24

約数和(自身を含む): 44151744

約数和(自身を除く): 17720703

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 13831, 41493, 96817, 179803, 290451, 539409, 677719, 1258621, 2033157, 3775863, 8810347, 26431041]

約数ペア:

[(1, 26431041), (3, 8810347), (7, 3775863), (13, 2033157), (21, 1258621), (39, 677719), (49, 539409), (91, 290451), (147, 179803), (273, 96817), (637, 41493), (1911, 13831)]