5120271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 8058960

約数和(自身を除く): 2938689

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 409, 963, 1227, 1391, 3681, 4173, 5317, 12519, 15951, 43763, 47853, 131289, 393867, 568919, 1706757, 5120271]

約数ペア:

[(1, 5120271), (3, 1706757), (9, 568919), (13, 393867), (39, 131289), (107, 47853), (117, 43763), (321, 15951), (409, 12519), (963, 5317), (1227, 4173), (1391, 3681)]