2051257983399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{854927}}^1$

素因数の和:855196

約数の個数: 48

約数和(自身を含む): 3156038525952

約数和(自身を除く): 1104780542553

約数列:

[1, 3, 9, 23, 67, 69, 173, 201, 207, 519, 603, 1541, 1557, 3979, 4623, 11591, 11937, 13869, 34773, 35811, 104319, 266593, 799779, 854927, 2399337, 2564781, 7694343, 19663321, 57280109, 58989963, 147902371, 171840327, 176969889, 443707113, 515520981, 1317442507, 1331121339, 3401754533, 3952327521, 9909458857, 10205263599, 11856982563, 29728376571, 30615790797, 89185129713, 227917553711, 683752661133, 2051257983399]

約数ペア:

[(1, 2051257983399), (3, 683752661133), (9, 227917553711), (23, 89185129713), (67, 30615790797), (69, 29728376571), (173, 11856982563), (201, 10205263599), (207, 9909458857), (519, 3952327521), (603, 3401754533), (1541, 1331121339), (1557, 1317442507), (3979, 515520981), (4623, 443707113), (11591, 176969889), (11937, 171840327), (13869, 147902371), (34773, 58989963), (35811, 57280109), (104319, 19663321), (266593, 7694343), (799779, 2564781), (854927, 2399337)]