5237141

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6851520

約数和(自身を除く): 1614379

約数列:

[1, 7, 13, 19, 91, 133, 169, 233, 247, 1183, 1631, 1729, 3029, 3211, 4427, 21203, 22477, 30989, 39377, 57551, 275639, 402857, 748163, 5237141]

約数ペア:

[(1, 5237141), (7, 748163), (13, 402857), (19, 275639), (91, 57551), (133, 39377), (169, 30989), (233, 22477), (247, 21203), (1183, 4427), (1631, 3211), (1729, 3029)]