1353729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 1968512

約数和(自身を除く): 614783

約数列:

[1, 3, 13, 39, 103, 309, 337, 1011, 1339, 4017, 4381, 13143, 34711, 104133, 451243, 1353729]

約数ペア:

[(1, 1353729), (3, 451243), (13, 104133), (39, 34711), (103, 13143), (309, 4381), (337, 4017), (1011, 1339)]