497136906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1315177}}^1$

素因数の和:1315195

約数の個数: 32

約数和(自身を含む): 1262570880

約数和(自身を除く): 765433974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1315177, 2630354, 3945531, 7891062, 9206239, 11836593, 18412478, 23673186, 27618717, 35509779, 55237434, 71019558, 82856151, 165712302, 248568453, 497136906]

約数ペア:

[(1, 497136906), (2, 248568453), (3, 165712302), (6, 82856151), (7, 71019558), (9, 55237434), (14, 35509779), (18, 27618717), (21, 23673186), (27, 18412478), (42, 11836593), (54, 9206239), (63, 7891062), (126, 3945531), (189, 2630354), (378, 1315177)]