21792902397

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1883407}}^1$

素因数の和:1883465

約数の個数: 32

約数和(自身を含む): 36161433600

約数和(自身を除く): 14368531203

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 1883407, 5650221, 13183849, 35784733, 39551547, 54618803, 107354199, 163856409, 250493131, 382331621, 751479393, 1037757257, 1146994863, 3113271771, 7264300799, 21792902397]

約数ペア:

[(1, 21792902397), (3, 7264300799), (7, 3113271771), (19, 1146994863), (21, 1037757257), (29, 751479393), (57, 382331621), (87, 250493131), (133, 163856409), (203, 107354199), (399, 54618803), (551, 39551547), (609, 35784733), (1653, 13183849), (3857, 5650221), (11571, 1883407)]