488045889

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{15271}}^1$

素因数の和:15397

約数の個数: 24

約数和(自身を含む): 729024192

約数和(自身を除く): 240978303

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 3551, 10653, 15271, 31959, 45813, 137439, 809363, 1023157, 2428089, 3069471, 7284267, 9208413, 54227321, 162681963, 488045889]

約数ペア:

[(1, 488045889), (3, 162681963), (9, 54227321), (53, 9208413), (67, 7284267), (159, 3069471), (201, 2428089), (477, 1023157), (603, 809363), (3551, 137439), (10653, 45813), (15271, 31959)]