1943669882889

素因数分解:

$3^2\times 7^1\times {\mathrm{1285871}}^1\times {\mathrm{23993}}^1$

素因数の和:1309877

約数の個数: 24

約数和(自身を含む): 3208734127872

約数和(自身を除く): 1265064244983

約数列:

[1, 3, 7, 9, 21, 63, 23993, 71979, 167951, 215937, 503853, 1285871, 1511559, 3857613, 9001097, 11572839, 27003291, 81009873, 30851902903, 92555708709, 215963320321, 277667126127, 647889960963, 1943669882889]

約数ペア:

[(1, 1943669882889), (3, 647889960963), (7, 277667126127), (9, 215963320321), (21, 92555708709), (63, 30851902903), (23993, 81009873), (71979, 27003291), (167951, 11572839), (215937, 9001097), (503853, 3857613), (1285871, 1511559)]