2123059799

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 2520392256

約数和(自身を除く): 397332457

約数列:

[1, 7, 49, 61, 271, 427, 1897, 2621, 2989, 13279, 16531, 18347, 115717, 128429, 159881, 710291, 810019, 1119167, 4972037, 7834169, 34804259, 43327751, 303294257, 2123059799]

約数ペア:

[(1, 2123059799), (7, 303294257), (49, 43327751), (61, 34804259), (271, 7834169), (427, 4972037), (1897, 1119167), (2621, 810019), (2989, 710291), (13279, 159881), (16531, 128429), (18347, 115717)]