381642771

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{5011}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 519644160

約数和(自身を除く): 138001389

約数列:

[1, 3, 53, 159, 479, 1437, 5011, 15033, 25387, 76161, 265583, 796749, 2400269, 7200807, 127214257, 381642771]

約数ペア:

[(1, 381642771), (3, 127214257), (53, 7200807), (159, 2400269), (479, 796749), (1437, 265583), (5011, 76161), (15033, 25387)]