23019549

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15439}}^1$

素因数の和:15520

約数の個数: 16

約数和(自身を含む): 35573760

約数和(自身を除く): 12554211

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 15439, 46317, 108073, 324219, 1096169, 3288507, 7673183, 23019549]

約数ペア:

[(1, 23019549), (3, 7673183), (7, 3288507), (21, 1096169), (71, 324219), (213, 108073), (497, 46317), (1491, 15439)]