15660112971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{15527}}^1$

素因数の和:15911

約数の個数: 32

約数和(自身を含む): 22324543488

約数和(自身を除く): 6664430517

約数列:

[1, 3, 23, 47, 69, 141, 311, 933, 1081, 3243, 7153, 14617, 15527, 21459, 43851, 46581, 336191, 357121, 729769, 1008573, 1071363, 2189307, 4828897, 14486691, 16784687, 50354061, 111064631, 226958159, 333193893, 680874477, 5220037657, 15660112971]

約数ペア:

[(1, 15660112971), (3, 5220037657), (23, 680874477), (47, 333193893), (69, 226958159), (141, 111064631), (311, 50354061), (933, 16784687), (1081, 14486691), (3243, 4828897), (7153, 2189307), (14617, 1071363), (15527, 1008573), (21459, 729769), (43851, 357121), (46581, 336191)]