2021132429

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{6997}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 2223684480

約数和(自身を除く): 202552051

約数列:

[1, 19, 23, 437, 661, 6997, 12559, 15203, 132943, 160931, 288857, 3057689, 4625017, 87875323, 106375391, 2021132429]

約数ペア:

[(1, 2021132429), (19, 106375391), (23, 87875323), (437, 4625017), (661, 3057689), (6997, 288857), (12559, 160931), (15203, 132943)]