29074287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12494

約数の個数: 16

約数和(自身を含む): 42888960

約数和(自身を除く): 13814673

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12409, 37227, 136499, 409497, 881039, 2643117, 9691429, 29074287]

約数ペア:

[(1, 29074287), (3, 9691429), (11, 2643117), (33, 881039), (71, 409497), (213, 136499), (781, 37227), (2343, 12409)]