30605211

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37369}}^1$

素因数の和:37395

約数の個数: 24

約数和(自身を含む): 54410720

約数和(自身を除く): 23805509

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 37369, 112107, 261583, 336321, 485797, 784749, 1457391, 2354247, 3400579, 4372173, 10201737, 30605211]

約数ペア:

[(1, 30605211), (3, 10201737), (7, 4372173), (9, 3400579), (13, 2354247), (21, 1457391), (39, 784749), (63, 485797), (91, 336321), (117, 261583), (273, 112107), (819, 37369)]