1261000653

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 1973422080

約数和(自身を除く): 712421427

約数列:

[1, 3, 11, 17, 33, 51, 121, 127, 187, 363, 381, 561, 1397, 1609, 2057, 2159, 4191, 4827, 6171, 6477, 15367, 17699, 23749, 27353, 46101, 53097, 71247, 82059, 194689, 204343, 261239, 300883, 584067, 613029, 783717, 902649, 2247773, 3309713, 3473831, 6743319, 9929139, 10421493, 24725503, 38212141, 74176509, 114636423, 420333551, 1261000653]

約数ペア:

[(1, 1261000653), (3, 420333551), (11, 114636423), (17, 74176509), (33, 38212141), (51, 24725503), (121, 10421493), (127, 9929139), (187, 6743319), (363, 3473831), (381, 3309713), (561, 2247773), (1397, 902649), (1609, 783717), (2057, 613029), (2159, 584067), (4191, 300883), (4827, 261239), (6171, 204343), (6477, 194689), (15367, 82059), (17699, 71247), (23749, 53097), (27353, 46101)]