2916263

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 3502080

約数和(自身を除く): 585817

約数列:

[1, 7, 31, 89, 151, 217, 623, 1057, 2759, 4681, 13439, 19313, 32767, 94073, 416609, 2916263]

約数ペア:

[(1, 2916263), (7, 416609), (31, 94073), (89, 32767), (151, 19313), (217, 13439), (623, 4681), (1057, 2759)]