1277127980849

素因数分解:

$7^1\times {\mathrm{1249}}^1\times {\mathrm{3331}}^1\times {\mathrm{43853}}^1$

素因数の和:48440

約数の個数: 16

約数和(自身を含む): 1461215280000

約数和(自身を除く): 184087299151

約数列:

[1, 7, 1249, 3331, 8743, 23317, 43853, 306971, 4160419, 29122933, 54772397, 146074343, 383406779, 1022520401, 182446854407, 1277127980849]

約数ペア:

[(1, 1277127980849), (7, 182446854407), (1249, 1022520401), (3331, 383406779), (8743, 146074343), (23317, 54772397), (43853, 29122933), (306971, 4160419)]