3194751

素因数分解:

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

素因数の和:331

約数の個数: 24

約数和(自身を含む): 5026944

約数和(自身を除く): 1832193

約数列:

[1, 3, 7, 21, 49, 103, 147, 211, 309, 633, 721, 1477, 2163, 4431, 5047, 10339, 15141, 21733, 31017, 65199, 152131, 456393, 1064917, 3194751]

約数ペア:

[(1, 3194751), (3, 1064917), (7, 456393), (21, 152131), (49, 65199), (103, 31017), (147, 21733), (211, 15141), (309, 10339), (633, 5047), (721, 4431), (1477, 2163)]