40497327

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38459}}^1$

素因数の和:38484

約数の個数: 20

約数和(自身を含む): 65151240

約数和(自身を除く): 24653913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38459, 115377, 346131, 499967, 1038393, 1499901, 3115179, 4499703, 13499109, 40497327]

約数ペア:

[(1, 40497327), (3, 13499109), (9, 4499703), (13, 3115179), (27, 1499901), (39, 1038393), (81, 499967), (117, 346131), (351, 115377), (1053, 38459)]