71379821

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4144

約数の個数: 12

約数和(自身を含む): 77087700

約数和(自身を除く): 5707879

約数列:

[1, 17, 61, 289, 1037, 4049, 17629, 68833, 246989, 1170161, 4198813, 71379821]

約数ペア:

[(1, 71379821), (17, 4198813), (61, 1170161), (289, 246989), (1037, 68833), (4049, 17629)]