661366518909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1\times {\mathrm{5378669}}^1$

素因数の和:5381100

約数の個数: 16

約数和(自身を含む): 934081346880

約数和(自身を除く): 272714827971

約数列:

[1, 3, 17, 51, 2411, 7233, 40987, 122961, 5378669, 16136007, 91437373, 274312119, 12967970959, 38903912877, 220455506303, 661366518909]

約数ペア:

[(1, 661366518909), (3, 220455506303), (17, 38903912877), (51, 12967970959), (2411, 274312119), (7233, 91437373), (40987, 16136007), (122961, 5378669)]