2078433

素因数分解:

$3^3\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1594

約数の個数: 24

約数和(自身を含む): 3584160

約数和(自身を除く): 1505727

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1571, 4713, 10997, 14139, 32991, 42417, 76979, 98973, 230937, 296919, 692811, 2078433]

約数ペア:

[(1, 2078433), (3, 692811), (7, 296919), (9, 230937), (21, 98973), (27, 76979), (49, 42417), (63, 32991), (147, 14139), (189, 10997), (441, 4713), (1323, 1571)]