201705026019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1865411}}^1$

素因数の和:1865711

約数の個数: 32

約数和(自身を含む): 324730920960

約数和(自身を除く): 123025894941

約数列:

[1, 3, 7, 19, 21, 57, 133, 271, 399, 813, 1897, 5149, 5691, 15447, 36043, 108129, 1865411, 5596233, 13057877, 35442809, 39173631, 106328427, 248099663, 505526381, 744298989, 1516579143, 3538684667, 9605001239, 10616054001, 28815003717, 67235008673, 201705026019]

約数ペア:

[(1, 201705026019), (3, 67235008673), (7, 28815003717), (19, 10616054001), (21, 9605001239), (57, 3538684667), (133, 1516579143), (271, 744298989), (399, 505526381), (813, 248099663), (1897, 106328427), (5149, 39173631), (5691, 35442809), (15447, 13057877), (36043, 5596233), (108129, 1865411)]