1057384081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 1148475328

約数和(自身を除く): 91091247

約数列:

[1, 13, 181, 571, 787, 2353, 7423, 10231, 103351, 142447, 449377, 1343563, 1851811, 5841901, 81337237, 1057384081]

約数ペア:

[(1, 1057384081), (13, 81337237), (181, 5841901), (571, 1851811), (787, 1343563), (2353, 449377), (7423, 142447), (10231, 103351)]