2722713

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 4172160

約数和(自身を除く): 1449447

約数列:

[1, 3, 7, 21, 317, 409, 951, 1227, 2219, 2863, 6657, 8589, 129653, 388959, 907571, 2722713]

約数ペア:

[(1, 2722713), (3, 907571), (7, 388959), (21, 129653), (317, 8589), (409, 6657), (951, 2863), (1227, 2219)]