126574239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22171}}^1$

素因数の和:22358

約数の個数: 16

約数和(自身を含む): 185180544

約数和(自身を除く): 58606305

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 22171, 66513, 243881, 731643, 3835583, 11506749, 42191413, 126574239]

約数ペア:

[(1, 126574239), (3, 42191413), (11, 11506749), (33, 3835583), (173, 731643), (519, 243881), (1903, 66513), (5709, 22171)]