2017069131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8731901}}^1$

素因数の和:8731922

約数の個数: 16

約数和(自身を含む): 3353050368

約数和(自身を除く): 1335981237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8731901, 26195703, 61123307, 96050911, 183369921, 288152733, 672356377, 2017069131]

約数ペア:

[(1, 2017069131), (3, 672356377), (7, 288152733), (11, 183369921), (21, 96050911), (33, 61123307), (77, 26195703), (231, 8731901)]