143907983

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 151990272

約数和(自身を除く): 8082289

約数列:

[1, 31, 71, 151, 433, 2201, 4681, 10721, 13423, 30743, 65383, 332351, 953033, 2026873, 4642193, 143907983]

約数ペア:

[(1, 143907983), (31, 4642193), (71, 2026873), (151, 953033), (433, 332351), (2201, 65383), (4681, 30743), (10721, 13423)]