143207997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{8941}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 201731520

約数和(自身を除く): 58523523

約数列:

[1, 3, 19, 57, 281, 843, 5339, 8941, 16017, 26823, 169879, 509637, 2512421, 7537263, 47735999, 143207997]

約数ペア:

[(1, 143207997), (3, 47735999), (19, 7537263), (57, 2512421), (281, 509637), (843, 169879), (5339, 26823), (8941, 16017)]