636006441

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 990240768

約数和(自身を除く): 354234327

約数列:

[1, 3, 7, 21, 73, 131, 219, 393, 511, 917, 1533, 2751, 3167, 9501, 9563, 22169, 28689, 66507, 66941, 200823, 231191, 414877, 693573, 1244631, 1618337, 2904139, 4855011, 8712417, 30286021, 90858063, 212002147, 636006441]

約数ペア:

[(1, 636006441), (3, 212002147), (7, 90858063), (21, 30286021), (73, 8712417), (131, 4855011), (219, 2904139), (393, 1618337), (511, 1244631), (917, 693573), (1533, 414877), (2751, 231191), (3167, 200823), (9501, 66941), (9563, 66507), (22169, 28689)]