26605839

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 38880912

約数和(自身を除く): 12275073

約数列:

[1, 3, 13, 39, 97, 169, 291, 507, 541, 1261, 1623, 3783, 7033, 16393, 21099, 49179, 52477, 91429, 157431, 274287, 682201, 2046603, 8868613, 26605839]

約数ペア:

[(1, 26605839), (3, 8868613), (13, 2046603), (39, 682201), (97, 274287), (169, 157431), (291, 91429), (507, 52477), (541, 49179), (1261, 21099), (1623, 16393), (3783, 7033)]