1198881

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 30

約数和(自身を含む): 1936242

約数和(自身を除く): 737361

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 361, 369, 513, 779, 1083, 1107, 1539, 2337, 3249, 3321, 7011, 9747, 14801, 21033, 29241, 44403, 63099, 133209, 399627, 1198881]

約数ペア:

[(1, 1198881), (3, 399627), (9, 133209), (19, 63099), (27, 44403), (41, 29241), (57, 21033), (81, 14801), (123, 9747), (171, 7011), (361, 3321), (369, 3249), (513, 2337), (779, 1539), (1083, 1107)]