280057881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{14489}}^1$

素因数の和:14888

約数の個数: 16

約数和(自身を含む): 396446400

約数和(自身を除く): 116388519

約数列:

[1, 3, 17, 51, 379, 1137, 6443, 14489, 19329, 43467, 246313, 738939, 5491331, 16473993, 93352627, 280057881]

約数ペア:

[(1, 280057881), (3, 93352627), (17, 16473993), (51, 5491331), (379, 738939), (1137, 246313), (6443, 43467), (14489, 19329)]