3028809021

素因数分解:

$3^1\times 7^3\times {\mathrm{1093}}^1\times {\mathrm{2693}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 4715577600

約数和(自身を除く): 1686768579

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1093, 2693, 3279, 7651, 8079, 18851, 22953, 53557, 56553, 131957, 160671, 374899, 395871, 923699, 1124697, 2771097, 2943449, 8830347, 20604143, 61812429, 144229001, 432687003, 1009603007, 3028809021]

約数ペア:

[(1, 3028809021), (3, 1009603007), (7, 432687003), (21, 144229001), (49, 61812429), (147, 20604143), (343, 8830347), (1029, 2943449), (1093, 2771097), (2693, 1124697), (3279, 923699), (7651, 395871), (8079, 374899), (18851, 160671), (22953, 131957), (53557, 56553)]