53763073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2999}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 12764927

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 2999, 17927, 20993, 38987, 272909, 590803, 4135621, 7680439, 53763073]

約数ペア:

[(1, 53763073), (7, 7680439), (13, 4135621), (91, 590803), (197, 272909), (1379, 38987), (2561, 20993), (2999, 17927)]