1983729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 2949120

約数和(自身を除く): 965391

約数列:

[1, 3, 11, 33, 47, 141, 517, 1279, 1551, 3837, 14069, 42207, 60113, 180339, 661243, 1983729]

約数ペア:

[(1, 1983729), (3, 661243), (11, 180339), (33, 60113), (47, 42207), (141, 14069), (517, 3837), (1279, 1551)]