1369179

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 2292992

約数和(自身を除く): 923813

約数列:

[1, 3, 7, 9, 21, 63, 103, 211, 309, 633, 721, 927, 1477, 1899, 2163, 4431, 6489, 13293, 21733, 65199, 152131, 195597, 456393, 1369179]

約数ペア:

[(1, 1369179), (3, 456393), (7, 195597), (9, 152131), (21, 65199), (63, 21733), (103, 13293), (211, 6489), (309, 4431), (633, 2163), (721, 1899), (927, 1477)]