130898771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 145851840

約数和(自身を除く): 14953069

約数列:

[1, 19, 31, 67, 107, 589, 961, 1273, 2033, 2077, 3317, 7169, 18259, 39463, 63023, 64387, 102827, 136211, 222239, 1223353, 1953713, 4222541, 6889409, 130898771]

約数ペア:

[(1, 130898771), (19, 6889409), (31, 4222541), (67, 1953713), (107, 1223353), (589, 222239), (961, 136211), (1273, 102827), (2033, 64387), (2077, 63023), (3317, 39463), (7169, 18259)]