1955361429

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 3288285312

約数和(自身を除く): 1332923883

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 227, 511, 657, 681, 1533, 1589, 1873, 2043, 4599, 4767, 5619, 13111, 14301, 16571, 16857, 39333, 49713, 115997, 117999, 136729, 149139, 347991, 410187, 425171, 957103, 1043973, 1230561, 1275513, 2871309, 2976197, 3826539, 8613927, 8928591, 26785773, 31037483, 93112449, 217262381, 279337347, 651787143, 1955361429]

約数ペア:

[(1, 1955361429), (3, 651787143), (7, 279337347), (9, 217262381), (21, 93112449), (63, 31037483), (73, 26785773), (219, 8928591), (227, 8613927), (511, 3826539), (657, 2976197), (681, 2871309), (1533, 1275513), (1589, 1230561), (1873, 1043973), (2043, 957103), (4599, 425171), (4767, 410187), (5619, 347991), (13111, 149139), (14301, 136729), (16571, 117999), (16857, 115997), (39333, 49713)]