1297807809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{34369}}^1$

素因数の和:34720

約数の個数: 16

約数和(自身を含む): 1778441280

約数和(自身を除く): 480633471

約数列:

[1, 3, 41, 123, 307, 921, 12587, 34369, 37761, 103107, 1409129, 4227387, 10551283, 31653849, 432602603, 1297807809]

約数ペア:

[(1, 1297807809), (3, 432602603), (41, 31653849), (123, 10551283), (307, 4227387), (921, 1409129), (12587, 103107), (34369, 37761)]