51031263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3023}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 72285696

約数和(自身を除く): 21254433

約数列:

[1, 3, 17, 51, 331, 993, 3023, 5627, 9069, 16881, 51391, 154173, 1000613, 3001839, 17010421, 51031263]

約数ペア:

[(1, 51031263), (3, 17010421), (17, 3001839), (51, 1000613), (331, 154173), (993, 51391), (3023, 16881), (5627, 9069)]