210005034729

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18975787}}^1$

素因数の和:18975845

約数の個数: 32

約数和(自身を含む): 349761724416

約数和(自身を除く): 139756689687

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 18975787, 56927361, 132830509, 322588379, 398491527, 588249397, 967765137, 1764748191, 2258118653, 4117745779, 6774355959, 10000239749, 12353237337, 30000719247, 70001678243, 210005034729]

約数ペア:

[(1, 210005034729), (3, 70001678243), (7, 30000719247), (17, 12353237337), (21, 10000239749), (31, 6774355959), (51, 4117745779), (93, 2258118653), (119, 1764748191), (217, 967765137), (357, 588249397), (527, 398491527), (651, 322588379), (1581, 132830509), (3689, 56927361), (11067, 18975787)]