384674751

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{115831}}^1$

素因数の和:115884

約数の個数: 20

約数和(自身を含む): 588658224

約数和(自身を除く): 203983473

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 115831, 347493, 1042479, 3127437, 4749071, 9382311, 14247213, 42741639, 128224917, 384674751]

約数ペア:

[(1, 384674751), (3, 128224917), (9, 42741639), (27, 14247213), (41, 9382311), (81, 4749071), (123, 3127437), (369, 1042479), (1107, 347493), (3321, 115831)]