280512591

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{18593}}^1$

素因数の和:18750

約数の個数: 16

約数和(自身を含む): 385565184

約数和(自身を除く): 105052593

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 18593, 55779, 873871, 1989451, 2621613, 5968353, 93504197, 280512591]

約数ペア:

[(1, 280512591), (3, 93504197), (47, 5968353), (107, 2621613), (141, 1989451), (321, 873871), (5029, 55779), (15087, 18593)]