842912278983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{31396889}}^1$

素因数の和:31397071

約数の個数: 24

約数和(自身を含む): 1289784241200

約数和(自身を除く): 446871962217

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 8949, 26847, 31396889, 94190667, 282572001, 596540891, 1789622673, 4929311573, 5368868019, 14787934719, 44363804157, 93656919887, 280970759661, 842912278983]

約数ペア:

[(1, 842912278983), (3, 280970759661), (9, 93656919887), (19, 44363804157), (57, 14787934719), (157, 5368868019), (171, 4929311573), (471, 1789622673), (1413, 596540891), (2983, 282572001), (8949, 94190667), (26847, 31396889)]