38263407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140159}}^1$

素因数の和:140182

約数の個数: 16

約数和(自身を含む): 62791680

約数和(自身を除く): 24528273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140159, 420477, 981113, 1822067, 2943339, 5466201, 12754469, 38263407]

約数ペア:

[(1, 38263407), (3, 12754469), (7, 5466201), (13, 2943339), (21, 1822067), (39, 981113), (91, 420477), (273, 140159)]