3274999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 4475520

約数和(自身を除く): 1200521

約数列:

[1, 7, 13, 17, 29, 73, 91, 119, 203, 221, 377, 493, 511, 949, 1241, 1547, 2117, 2639, 3451, 6409, 6643, 8687, 14819, 16133, 27521, 35989, 44863, 112931, 192647, 251923, 467857, 3274999]

約数ペア:

[(1, 3274999), (7, 467857), (13, 251923), (17, 192647), (29, 112931), (73, 44863), (91, 35989), (119, 27521), (203, 16133), (221, 14819), (377, 8687), (493, 6643), (511, 6409), (949, 3451), (1241, 2639), (1547, 2117)]