2607577921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1\times {\mathrm{3137}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 2876315904

約数和(自身を除く): 268737983

約数列:

[1, 13, 43, 559, 1487, 3137, 19331, 40781, 63941, 134891, 831233, 1753583, 4664719, 60641347, 200582917, 2607577921]

約数ペア:

[(1, 2607577921), (13, 200582917), (43, 60641347), (559, 4664719), (1487, 1753583), (3137, 831233), (19331, 134891), (40781, 63941)]