136747009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23911}}^1$

素因数の和:23980

約数の個数: 16

約数和(自身を含む): 168340480

約数和(自身を除く): 31593471

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 23911, 167377, 454309, 1028173, 3180163, 7197211, 19535287, 136747009]

約数ペア:

[(1, 136747009), (7, 19535287), (19, 7197211), (43, 3180163), (133, 1028173), (301, 454309), (817, 167377), (5719, 23911)]