1389451736643

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1\times {\mathrm{190843}}^1$

素因数の和:191603

約数の個数: 32

約数和(自身を含む): 1923597593856

約数和(自身を除く): 534145857213

約数列:

[1, 3, 37, 107, 111, 321, 613, 1839, 3959, 11877, 22681, 65591, 68043, 190843, 196773, 572529, 2426867, 7061191, 7280601, 20420201, 21183573, 61260603, 116986759, 350960277, 755547437, 2266642311, 4328510083, 12517583213, 12985530249, 37552749639, 463150578881, 1389451736643]

約数ペア:

[(1, 1389451736643), (3, 463150578881), (37, 37552749639), (107, 12985530249), (111, 12517583213), (321, 4328510083), (613, 2266642311), (1839, 755547437), (3959, 350960277), (11877, 116986759), (22681, 61260603), (65591, 21183573), (68043, 20420201), (190843, 7280601), (196773, 7061191), (572529, 2426867)]