388230339

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{102139}}^1$

素因数の和:102330

約数の個数: 16

約数和(自身を含む): 594863360

約数和(自身を除く): 206633021

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 102139, 306417, 714973, 2144919, 18487159, 55461477, 129410113, 388230339]

約数ペア:

[(1, 388230339), (3, 129410113), (7, 55461477), (21, 18487159), (181, 2144919), (543, 714973), (1267, 306417), (3801, 102139)]