1288431363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{79873}}^1$

素因数の和:80178

約数の個数: 16

約数和(自身を含む): 1814737280

約数和(自身を除く): 526305917

約数列:

[1, 3, 19, 57, 283, 849, 5377, 16131, 79873, 239619, 1517587, 4552761, 22604059, 67812177, 429477121, 1288431363]

約数ペア:

[(1, 1288431363), (3, 429477121), (19, 67812177), (57, 22604059), (283, 4552761), (849, 1517587), (5377, 239619), (16131, 79873)]