503278317

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{11093}}^1$

素因数の和:11241

約数の個数: 18

約数和(自身を含む): 737407086

約数和(自身を除く): 234128769

約数列:

[1, 3, 9, 71, 213, 639, 5041, 11093, 15123, 33279, 45369, 99837, 787603, 2362809, 7088427, 55919813, 167759439, 503278317]

約数ペア:

[(1, 503278317), (3, 167759439), (9, 55919813), (71, 7088427), (213, 2362809), (639, 787603), (5041, 99837), (11093, 45369), (15123, 33279)]