337403721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157739}}^1$

素因数の和:157796

約数の個数: 16

約数和(自身を含む): 484577280

約数和(自身を除く): 147173559

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 157739, 473217, 3627997, 4889909, 10883991, 14669727, 112467907, 337403721]

約数ペア:

[(1, 337403721), (3, 112467907), (23, 14669727), (31, 10883991), (69, 4889909), (93, 3627997), (713, 473217), (2139, 157739)]