142790681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22100

約数の個数: 16

約数和(自身を含む): 169267200

約数和(自身を除く): 26476519

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 22039, 242429, 418741, 683209, 4606151, 7515299, 12980971, 142790681]

約数ペア:

[(1, 142790681), (11, 12980971), (19, 7515299), (31, 4606151), (209, 683209), (341, 418741), (589, 242429), (6479, 22039)]