381724827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{129971}}^1$

素因数の和:130074

約数の個数: 16

約数和(自身を含む): 561479040

約数和(自身を除く): 179754213

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 129971, 389913, 1429681, 4289043, 11567419, 34702257, 127241609, 381724827]

約数ペア:

[(1, 381724827), (3, 127241609), (11, 34702257), (33, 11567419), (89, 4289043), (267, 1429681), (979, 389913), (2937, 129971)]