375331311

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{1481}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 561796560

約数和(自身を除く): 186465249

約数列:

[1, 3, 9, 29, 87, 261, 971, 1481, 2913, 4443, 8739, 13329, 28159, 42949, 84477, 128847, 253431, 386541, 1438051, 4314153, 12942459, 41703479, 125110437, 375331311]

約数ペア:

[(1, 375331311), (3, 125110437), (9, 41703479), (29, 12942459), (87, 4314153), (261, 1438051), (971, 386541), (1481, 253431), (2913, 128847), (4443, 84477), (8739, 42949), (13329, 28159)]