487085907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2108597}}^1$

素因数の和:2108618

約数の個数: 16

約数和(自身を含む): 809701632

約数和(自身を除く): 322615725

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2108597, 6325791, 14760179, 23194567, 44280537, 69583701, 162361969, 487085907]

約数ペア:

[(1, 487085907), (3, 162361969), (7, 69583701), (11, 44280537), (21, 23194567), (33, 14760179), (77, 6325791), (231, 2108597)]