53018784021

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4845881}}^1$

素因数の和:4846412

約数の個数: 16

約数和(自身を含む): 80945612928

約数和(自身を除く): 27926828907

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 10941, 4845881, 14537643, 33921167, 101763501, 2524704001, 7574112003, 17672928007, 53018784021]

約数ペア:

[(1, 53018784021), (3, 17672928007), (7, 7574112003), (21, 2524704001), (521, 101763501), (1563, 33921167), (3647, 14537643), (10941, 4845881)]