23066309

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 28421568

約数和(自身を除く): 5355259

約数列:

[1, 7, 23, 49, 97, 161, 211, 679, 1127, 1477, 2231, 4753, 4853, 10339, 15617, 20467, 33971, 109319, 143269, 237797, 470741, 1002883, 3295187, 23066309]

約数ペア:

[(1, 23066309), (7, 3295187), (23, 1002883), (49, 470741), (97, 237797), (161, 143269), (211, 109319), (679, 33971), (1127, 20467), (1477, 15617), (2231, 10339), (4753, 4853)]