30023287

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^2$

素因数の和:263

約数の個数: 18

約数和(自身を含む): 36548568

約数和(自身を除く): 6525281

約数列:

[1, 7, 19, 109, 133, 361, 763, 2071, 2527, 11881, 14497, 39349, 83167, 225739, 275443, 1580173, 4289041, 30023287]

約数ペア:

[(1, 30023287), (7, 4289041), (19, 1580173), (109, 275443), (133, 225739), (361, 83167), (763, 39349), (2071, 14497), (2527, 11881)]