1316353137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{69859}}^1$

素因数の和:70444

約数の個数: 16

約数和(自身を含む): 1918076160

約数和(自身を除く): 601723023

約数列:

[1, 3, 11, 33, 571, 1713, 6281, 18843, 69859, 209577, 768449, 2305347, 39889489, 119668467, 438784379, 1316353137]

約数ペア:

[(1, 1316353137), (3, 438784379), (11, 119668467), (33, 39889489), (571, 2305347), (1713, 768449), (6281, 209577), (18843, 69859)]