457947351

素因数分解:

$3^5\times {\mathrm{347}}^1\times {\mathrm{5431}}^1$

素因数の和:5793

約数の個数: 24

約数和(自身を含む): 688082304

約数和(自身を除く): 230134953

約数列:

[1, 3, 9, 27, 81, 243, 347, 1041, 3123, 5431, 9369, 16293, 28107, 48879, 84321, 146637, 439911, 1319733, 1884557, 5653671, 16961013, 50883039, 152649117, 457947351]

約数ペア:

[(1, 457947351), (3, 152649117), (9, 50883039), (27, 16961013), (81, 5653671), (243, 1884557), (347, 1319733), (1041, 439911), (3123, 146637), (5431, 84321), (9369, 48879), (16293, 28107)]