406071489

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 567008640

約数和(自身を除く): 160937151

約数列:

[1, 3, 43, 89, 113, 129, 267, 313, 339, 939, 3827, 4859, 10057, 11481, 13459, 14577, 27857, 30171, 35369, 40377, 83571, 106107, 432451, 1197851, 1297353, 1520867, 3147841, 3593553, 4562601, 9443523, 135357163, 406071489]

約数ペア:

[(1, 406071489), (3, 135357163), (43, 9443523), (89, 4562601), (113, 3593553), (129, 3147841), (267, 1520867), (313, 1297353), (339, 1197851), (939, 432451), (3827, 106107), (4859, 83571), (10057, 40377), (11481, 35369), (13459, 30171), (14577, 27857)]