28305386493

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{347}}^2\times {\mathrm{617}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 38209446912

約数和(自身を除く): 9904060419

約数列:

[1, 3, 127, 347, 381, 617, 1041, 1851, 44069, 78359, 120409, 132207, 214099, 235077, 361227, 642297, 15291943, 27190573, 45875829, 74292353, 81571719, 222877059, 9435128831, 28305386493]

約数ペア:

[(1, 28305386493), (3, 9435128831), (127, 222877059), (347, 81571719), (381, 74292353), (617, 45875829), (1041, 27190573), (1851, 15291943), (44069, 642297), (78359, 361227), (120409, 235077), (132207, 214099)]