1267128577

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1489}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 1503713960

約数和(自身を除く): 236585383

約数列:

[1, 11, 13, 121, 143, 541, 1489, 1573, 5951, 7033, 16379, 19357, 65461, 77363, 180169, 212927, 805549, 850993, 2342197, 8861039, 10472137, 97471429, 115193507, 1267128577]

約数ペア:

[(1, 1267128577), (11, 115193507), (13, 97471429), (121, 10472137), (143, 8861039), (541, 2342197), (1489, 850993), (1573, 805549), (5951, 212927), (7033, 180169), (16379, 77363), (19357, 65461)]