30302433

素因数分解:

$3^2\times 7^2\times {\mathrm{68713}}^1$

素因数の和:68733

約数の個数: 18

約数和(自身を含む): 50917074

約数和(自身を除く): 20614641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 68713, 206139, 480991, 618417, 1442973, 3366937, 4328919, 10100811, 30302433]

約数ペア:

[(1, 30302433), (3, 10100811), (7, 4328919), (9, 3366937), (21, 1442973), (49, 618417), (63, 480991), (147, 206139), (441, 68713)]