1643574243

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1\times {\mathrm{4133}}^1$

素因数の和:6074

約数の個数: 16

約数和(自身を含む): 2224025856

約数和(自身を除く): 580451613

約数列:

[1, 3, 71, 213, 1867, 4133, 5601, 12399, 132557, 293443, 397671, 880329, 7716311, 23148933, 547858081, 1643574243]

約数ペア:

[(1, 1643574243), (3, 547858081), (71, 23148933), (213, 7716311), (1867, 880329), (4133, 397671), (5601, 293443), (12399, 132557)]