530548921

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 643572864

約数和(自身を除く): 113023943

約数列:

[1, 7, 43, 49, 53, 301, 371, 2107, 2279, 2597, 4751, 15953, 33257, 111671, 204293, 232799, 251803, 1430051, 1762621, 10010357, 10827529, 12338347, 75792703, 530548921]

約数ペア:

[(1, 530548921), (7, 75792703), (43, 12338347), (49, 10827529), (53, 10010357), (301, 1762621), (371, 1430051), (2107, 251803), (2279, 232799), (2597, 204293), (4751, 111671), (15953, 33257)]