23144793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 38624256

約数和(自身を除く): 15479463

約数列:

[1, 3, 7, 19, 21, 43, 57, 71, 129, 133, 213, 301, 361, 399, 497, 817, 903, 1083, 1349, 1491, 2451, 2527, 3053, 4047, 5719, 7581, 9159, 9443, 15523, 17157, 21371, 25631, 28329, 46569, 58007, 64113, 76893, 108661, 174021, 179417, 325983, 406049, 538251, 1102133, 1218147, 3306399, 7714931, 23144793]

約数ペア:

[(1, 23144793), (3, 7714931), (7, 3306399), (19, 1218147), (21, 1102133), (43, 538251), (57, 406049), (71, 325983), (129, 179417), (133, 174021), (213, 108661), (301, 76893), (361, 64113), (399, 58007), (497, 46569), (817, 28329), (903, 25631), (1083, 21371), (1349, 17157), (1491, 15523), (2451, 9443), (2527, 9159), (3053, 7581), (4047, 5719)]