2017870419

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1\times {\mathrm{5417}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 2707786368

約数和(自身を除く): 689915949

約数列:

[1, 3, 227, 547, 681, 1641, 5417, 16251, 124169, 372507, 1229659, 2963099, 3688977, 8889297, 672623473, 2017870419]

約数ペア:

[(1, 2017870419), (3, 672623473), (227, 8889297), (547, 3688977), (681, 2963099), (1641, 1229659), (5417, 372507), (16251, 124169)]