2016136227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{117511}}^1$

素因数の和:117583

約数の個数: 32

約数和(自身を含む): 3309137920

約数和(自身を除く): 1293001693

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 117511, 352533, 822577, 2232709, 2467731, 5052973, 6698127, 15158919, 15628963, 35370811, 46886889, 96006487, 106112433, 288019461, 672045409, 2016136227]

約数ペア:

[(1, 2016136227), (3, 672045409), (7, 288019461), (19, 106112433), (21, 96006487), (43, 46886889), (57, 35370811), (129, 15628963), (133, 15158919), (301, 6698127), (399, 5052973), (817, 2467731), (903, 2232709), (2451, 822577), (5719, 352533), (17157, 117511)]