12804537361

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3299}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 17154720000

約数和(自身を除く): 4350182639

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 379, 539, 931, 1463, 2653, 3299, 4169, 7201, 10241, 18571, 23093, 29183, 36289, 50407, 62681, 79211, 161651, 204281, 254023, 352849, 438767, 554477, 689491, 1250321, 1778161, 3071369, 3881339, 4826437, 8752247, 13753531, 23756099, 33785059, 61265729, 96274717, 166292693, 261317089, 673923019, 1164048851, 1829219623, 12804537361]

約数ペア:

[(1, 12804537361), (7, 1829219623), (11, 1164048851), (19, 673923019), (49, 261317089), (77, 166292693), (133, 96274717), (209, 61265729), (379, 33785059), (539, 23756099), (931, 13753531), (1463, 8752247), (2653, 4826437), (3299, 3881339), (4169, 3071369), (7201, 1778161), (10241, 1250321), (18571, 689491), (23093, 554477), (29183, 438767), (36289, 352849), (50407, 254023), (62681, 204281), (79211, 161651)]