2087178519

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{126703}}^1$

素因数の和:126759

約数の個数: 24

約数和(自身を含む): 3111850240

約数和(自身を除く): 1024671721

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 16473, 126703, 380109, 2153951, 2407357, 6461853, 7222071, 36617167, 40925069, 109851501, 122775207, 695726173, 2087178519]

約数ペア:

[(1, 2087178519), (3, 695726173), (17, 122775207), (19, 109851501), (51, 40925069), (57, 36617167), (289, 7222071), (323, 6461853), (867, 2407357), (969, 2153951), (5491, 380109), (16473, 126703)]