493057671

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 679682304

約数和(自身を除く): 186624633

約数列:

[1, 3, 37, 111, 271, 443, 813, 1329, 1369, 4107, 10027, 16391, 30081, 49173, 120053, 360159, 370999, 606467, 1112997, 1819401, 4441961, 13325883, 164352557, 493057671]

約数ペア:

[(1, 493057671), (3, 164352557), (37, 13325883), (111, 4441961), (271, 1819401), (443, 1112997), (813, 606467), (1329, 370999), (1369, 360159), (4107, 120053), (10027, 49173), (16391, 30081)]