889320003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71483}}^1$

素因数の和:71539

約数の個数: 32

約数和(自身を含む): 1441117440

約数和(自身を除く): 551797437

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 71483, 214449, 786313, 929279, 2073007, 2358939, 2787837, 6219021, 10222069, 22803077, 26949091, 30666207, 68409231, 80847273, 296440001, 889320003]

約数ペア:

[(1, 889320003), (3, 296440001), (11, 80847273), (13, 68409231), (29, 30666207), (33, 26949091), (39, 22803077), (87, 10222069), (143, 6219021), (319, 2787837), (377, 2358939), (429, 2073007), (957, 929279), (1131, 786313), (4147, 214449), (12441, 71483)]