11701017

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7634

約数の個数: 20

約数和(自身を含む): 18401680

約数和(自身を除く): 6700663

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7603, 22809, 68427, 144457, 205281, 433371, 615843, 1300113, 3900339, 11701017]

約数ペア:

[(1, 11701017), (3, 3900339), (9, 1300113), (19, 615843), (27, 433371), (57, 205281), (81, 144457), (171, 68427), (513, 22809), (1539, 7603)]