1145286729

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{597437}}^1$

素因数の和:597517

約数の個数: 16

約数和(自身を含む): 1720621440

約数和(自身を除く): 575334711

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 597437, 1792311, 5376933, 16130799, 42418027, 127254081, 381762243, 1145286729]

約数ペア:

[(1, 1145286729), (3, 381762243), (9, 127254081), (27, 42418027), (71, 16130799), (213, 5376933), (639, 1792311), (1917, 597437)]