1869678717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83891}}^1$

素因数の和:83953

約数の個数: 32

約数和(自身を含む): 2899307520

約数和(自身を除く): 1029628803

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 22287, 83891, 251673, 1426147, 1593929, 1929493, 4278441, 4781787, 5788479, 27096793, 32801381, 36660367, 81290379, 98404143, 109981101, 623226239, 1869678717]

約数ペア:

[(1, 1869678717), (3, 623226239), (17, 109981101), (19, 98404143), (23, 81290379), (51, 36660367), (57, 32801381), (69, 27096793), (323, 5788479), (391, 4781787), (437, 4278441), (969, 1929493), (1173, 1593929), (1311, 1426147), (7429, 251673), (22287, 83891)]