5247657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 8019648

約数和(自身を除く): 2771991

約数列:

[1, 3, 9, 23, 69, 101, 207, 251, 303, 753, 909, 2259, 2323, 5773, 6969, 17319, 20907, 25351, 51957, 76053, 228159, 583073, 1749219, 5247657]

約数ペア:

[(1, 5247657), (3, 1749219), (9, 583073), (23, 228159), (69, 76053), (101, 51957), (207, 25351), (251, 20907), (303, 17319), (753, 6969), (909, 5773), (2259, 2323)]