406043721

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 594945000

約数和(自身を除く): 188901279

約数列:

[1, 3, 9, 89, 267, 449, 801, 1129, 1347, 3387, 4041, 10161, 39961, 100481, 119883, 301443, 359649, 506921, 904329, 1520763, 4562289, 45115969, 135347907, 406043721]

約数ペア:

[(1, 406043721), (3, 135347907), (9, 45115969), (89, 4562289), (267, 1520763), (449, 904329), (801, 506921), (1129, 359649), (1347, 301443), (3387, 119883), (4041, 100481), (10161, 39961)]