947347863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4101073}}^1$

素因数の和:4101094

約数の個数: 16

約数和(自身を含む): 1574812416

約数和(自身を除く): 627464553

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4101073, 12303219, 28707511, 45111803, 86122533, 135335409, 315782621, 947347863]

約数ペア:

[(1, 947347863), (3, 315782621), (7, 135335409), (11, 86122533), (21, 45111803), (33, 28707511), (77, 12303219), (231, 4101073)]