297909969

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 470114304

約数和(自身を除く): 172204335

約数列:

[1, 3, 7, 21, 31, 93, 217, 443, 651, 1033, 1329, 3099, 3101, 7231, 9303, 13733, 21693, 32023, 41199, 96069, 96131, 224161, 288393, 457619, 672483, 1372857, 3203333, 9609999, 14186189, 42558567, 99303323, 297909969]

約数ペア:

[(1, 297909969), (3, 99303323), (7, 42558567), (21, 14186189), (31, 9609999), (93, 3203333), (217, 1372857), (443, 672483), (651, 457619), (1033, 288393), (1329, 224161), (3099, 96131), (3101, 96069), (7231, 41199), (9303, 32023), (13733, 21693)]