2013673431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8717201}}^1$

素因数の和:8717222

約数の個数: 16

約数和(自身を含む): 3347405568

約数和(自身を除く): 1333732137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8717201, 26151603, 61020407, 95889211, 183061221, 287667633, 671224477, 2013673431]

約数ペア:

[(1, 2013673431), (3, 671224477), (7, 287667633), (11, 183061221), (21, 95889211), (33, 61020407), (77, 26151603), (231, 8717201)]