2826996861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2890

約数の個数: 64

約数和(自身を含む): 4553515008

約数和(自身を除く): 1726518147

約数列:

[1, 3, 13, 17, 23, 39, 51, 67, 69, 201, 221, 299, 391, 663, 871, 897, 1139, 1173, 1541, 2613, 2767, 3417, 4623, 5083, 8301, 14807, 15249, 20033, 26197, 35971, 44421, 47039, 60099, 63641, 78591, 107913, 141117, 185389, 190923, 340561, 556167, 611507, 827333, 1021683, 1081897, 1834521, 2410057, 2481999, 3151613, 3245691, 4263947, 7230171, 9454839, 12791841, 14064661, 40970969, 42193983, 55431311, 72487099, 122912907, 166293933, 217461297, 942332287, 2826996861]

約数ペア:

[(1, 2826996861), (3, 942332287), (13, 217461297), (17, 166293933), (23, 122912907), (39, 72487099), (51, 55431311), (67, 42193983), (69, 40970969), (201, 14064661), (221, 12791841), (299, 9454839), (391, 7230171), (663, 4263947), (871, 3245691), (897, 3151613), (1139, 2481999), (1173, 2410057), (1541, 1834521), (2613, 1081897), (2767, 1021683), (3417, 827333), (4623, 611507), (5083, 556167), (8301, 340561), (14807, 190923), (15249, 185389), (20033, 141117), (26197, 107913), (35971, 78591), (44421, 63641), (47039, 60099)]