2895277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 3801600

約数和(自身を除く): 906323

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1979, 13853, 21769, 37601, 152383, 263207, 413611, 2895277]

約数ペア:

[(1, 2895277), (7, 413611), (11, 263207), (19, 152383), (77, 37601), (133, 21769), (209, 13853), (1463, 1979)]