23078293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 28155520

約数和(自身を除く): 5077227

約数列:

[1, 7, 19, 73, 133, 511, 1387, 2377, 9709, 16639, 45163, 173521, 316141, 1214647, 3296899, 23078293]

約数ペア:

[(1, 23078293), (7, 3296899), (19, 1214647), (73, 316141), (133, 173521), (511, 45163), (1387, 16639), (2377, 9709)]