29109873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15881}}^1$

素因数の和:15944

約数の個数: 16

約数和(自身を含む): 42690816

約数和(自身を除く): 13580943

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 15881, 47643, 206453, 619359, 746407, 2239221, 9703291, 29109873]

約数ペア:

[(1, 29109873), (3, 9703291), (13, 2239221), (39, 746407), (47, 619359), (141, 206453), (611, 47643), (1833, 15881)]