17981631867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{9739}}^1$

素因数の和:10683

約数の個数: 32

約数和(自身を含む): 26037123840

約数和(自身を除く): 8055491973

約数列:

[1, 3, 17, 41, 51, 123, 697, 883, 2091, 2649, 9739, 15011, 29217, 36203, 45033, 108609, 165563, 399299, 496689, 615451, 1197897, 1846353, 6788083, 8599537, 20364249, 25798611, 146192129, 352581017, 438576387, 1057743051, 5993877289, 17981631867]

約数ペア:

[(1, 17981631867), (3, 5993877289), (17, 1057743051), (41, 438576387), (51, 352581017), (123, 146192129), (697, 25798611), (883, 20364249), (2091, 8599537), (2649, 6788083), (9739, 1846353), (15011, 1197897), (29217, 615451), (36203, 496689), (45033, 399299), (108609, 165563)]