897423513

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{1193}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 1385116416

約数和(自身を除く): 487692903

約数列:

[1, 3, 7, 21, 113, 317, 339, 791, 951, 1193, 2219, 2373, 3579, 6657, 8351, 25053, 35821, 107463, 134809, 250747, 378181, 404427, 752241, 943663, 1134543, 2647267, 2830989, 7941801, 42734453, 128203359, 299141171, 897423513]

約数ペア:

[(1, 897423513), (3, 299141171), (7, 128203359), (21, 42734453), (113, 7941801), (317, 2830989), (339, 2647267), (791, 1134543), (951, 943663), (1193, 752241), (2219, 404427), (2373, 378181), (3579, 250747), (6657, 134809), (8351, 107463), (25053, 35821)]