2129272607

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{39113}}^1$

素因数の和:39239

約数の個数: 24

約数和(自身を含む): 2728905552

約数和(自身を除く): 599632945

約数列:

[1, 7, 11, 49, 77, 101, 539, 707, 1111, 4949, 7777, 39113, 54439, 273791, 430243, 1916537, 3011701, 3950413, 21081907, 27652891, 43454543, 193570237, 304181801, 2129272607]

約数ペア:

[(1, 2129272607), (7, 304181801), (11, 193570237), (49, 43454543), (77, 27652891), (101, 21081907), (539, 3950413), (707, 3011701), (1111, 1916537), (4949, 430243), (7777, 273791), (39113, 54439)]