5854521621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 8642524352

約数和(自身を除く): 2788002731

約数列:

[1, 3, 13, 39, 71, 97, 213, 291, 307, 921, 923, 1261, 2769, 3783, 3991, 5041, 6887, 11973, 15123, 20661, 21797, 29779, 65391, 65533, 89337, 89531, 196599, 268593, 283361, 387127, 488977, 850083, 1161381, 1466931, 1547587, 2114309, 4642761, 6342927, 6356701, 19070103, 20118631, 27486017, 60355893, 82458051, 150115939, 450347817, 1951507207, 5854521621]

約数ペア:

[(1, 5854521621), (3, 1951507207), (13, 450347817), (39, 150115939), (71, 82458051), (97, 60355893), (213, 27486017), (291, 20118631), (307, 19070103), (921, 6356701), (923, 6342927), (1261, 4642761), (2769, 2114309), (3783, 1547587), (3991, 1466931), (5041, 1161381), (6887, 850083), (11973, 488977), (15123, 387127), (20661, 283361), (21797, 268593), (29779, 196599), (65391, 89531), (65533, 89337)]