408025189

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 493355520

約数和(自身を除く): 85330331

約数列:

[1, 11, 13, 47, 121, 143, 517, 611, 1573, 5519, 5687, 6721, 60709, 71747, 73931, 259393, 667799, 789217, 2853323, 3372109, 8681387, 31386553, 37093199, 408025189]

約数ペア:

[(1, 408025189), (11, 37093199), (13, 31386553), (47, 8681387), (121, 3372109), (143, 2853323), (517, 789217), (611, 667799), (1573, 259393), (5519, 73931), (5687, 71747), (6721, 60709)]