492064377

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 764006400

約数和(自身を除く): 271942023

約数列:

[1, 3, 7, 21, 79, 179, 237, 537, 553, 1253, 1657, 1659, 3759, 4971, 11599, 14141, 34797, 42423, 98987, 130903, 296603, 296961, 392709, 889809, 916321, 2076221, 2748963, 6228663, 23431637, 70294911, 164021459, 492064377]

約数ペア:

[(1, 492064377), (3, 164021459), (7, 70294911), (21, 23431637), (79, 6228663), (179, 2748963), (237, 2076221), (537, 916321), (553, 889809), (1253, 392709), (1657, 296961), (1659, 296603), (3759, 130903), (4971, 98987), (11599, 42423), (14141, 34797)]