470891029

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 573870528

約数和(自身を除く): 102979499

約数列:

[1, 7, 23, 49, 161, 307, 1127, 1361, 2149, 7061, 9527, 15043, 31303, 49427, 66689, 219121, 345989, 417827, 1533847, 2924789, 9610021, 20473523, 67270147, 470891029]

約数ペア:

[(1, 470891029), (7, 67270147), (23, 20473523), (49, 9610021), (161, 2924789), (307, 1533847), (1127, 417827), (1361, 345989), (2149, 219121), (7061, 66689), (9527, 49427), (15043, 31303)]