3899683437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 5638502016

約数和(自身を除く): 1738818579

約数列:

[1, 3, 13, 39, 281, 521, 683, 843, 1563, 2049, 3653, 6773, 8879, 10959, 20319, 26637, 146401, 191923, 355843, 439203, 575769, 1067529, 1903213, 2494999, 4625959, 5709639, 7484997, 13877877, 99991883, 299975649, 1299894479, 3899683437]

約数ペア:

[(1, 3899683437), (3, 1299894479), (13, 299975649), (39, 99991883), (281, 13877877), (521, 7484997), (683, 5709639), (843, 4625959), (1563, 2494999), (2049, 1903213), (3653, 1067529), (6773, 575769), (8879, 439203), (10959, 355843), (20319, 191923), (26637, 146401)]