268045279239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{15878519}}^1$

素因数の和:15878870

約数の個数: 16

約数和(自身を含む): 379560142080

約数和(自身を除く): 111514862841

約数列:

[1, 3, 17, 51, 331, 993, 5627, 16881, 15878519, 47635557, 269934823, 809804469, 5255789789, 15767369367, 89348426413, 268045279239]

約数ペア:

[(1, 268045279239), (3, 89348426413), (17, 15767369367), (51, 5255789789), (331, 809804469), (993, 269934823), (5627, 47635557), (16881, 15878519)]