143037937

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12437}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 171942912

約数和(自身を除く): 28904975

約数列:

[1, 7, 31, 53, 217, 371, 1643, 11501, 12437, 87059, 385547, 659161, 2698829, 4614127, 20433991, 143037937]

約数ペア:

[(1, 143037937), (7, 20433991), (31, 4614127), (53, 2698829), (217, 659161), (371, 385547), (1643, 87059), (11501, 12437)]