255280341

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 342995904

約数和(自身を除く): 87715563

約数列:

[1, 3, 227, 557, 673, 681, 1671, 2019, 126439, 152771, 374861, 379317, 458313, 1124583, 85093447, 255280341]

約数ペア:

[(1, 255280341), (3, 85093447), (227, 1124583), (557, 458313), (673, 379317), (681, 374861), (1671, 152771), (2019, 126439)]