37638139

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 48599264

約数和(自身を除く): 10961125

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 1201, 2849, 4477, 8407, 13211, 31339, 44437, 92477, 145321, 311059, 488807, 1017247, 3421649, 5376877, 37638139]

約数ペア:

[(1, 37638139), (7, 5376877), (11, 3421649), (37, 1017247), (77, 488807), (121, 311059), (259, 145321), (407, 92477), (847, 44437), (1201, 31339), (2849, 13211), (4477, 8407)]