23188671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 37065600

約数和(自身を除く): 13876929

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3299, 7029, 9897, 29691, 36289, 108867, 234229, 326601, 702687, 2108061, 2576519, 7729557, 23188671]

約数ペア:

[(1, 23188671), (3, 7729557), (9, 2576519), (11, 2108061), (33, 702687), (71, 326601), (99, 234229), (213, 108867), (639, 36289), (781, 29691), (2343, 9897), (3299, 7029)]