16413089

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 21417408

約数和(自身を除く): 5004319

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 823, 1813, 2849, 5761, 9053, 19943, 30451, 40327, 63371, 213157, 334961, 443597, 1492099, 2344727, 16413089]

約数ペア:

[(1, 16413089), (7, 2344727), (11, 1492099), (37, 443597), (49, 334961), (77, 213157), (259, 63371), (407, 40327), (539, 30451), (823, 19943), (1813, 9053), (2849, 5761)]