2893302729

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{3923}}^1$

素因数の和:4194

約数の個数: 36

約数和(自身を含む): 4431310416

約数和(自身を除く): 1538007687

約数列:

[1, 3, 9, 19, 57, 171, 227, 361, 681, 1083, 2043, 3249, 3923, 4313, 11769, 12939, 35307, 38817, 74537, 81947, 223611, 245841, 670833, 737523, 890521, 1416203, 2671563, 4248609, 8014689, 12745827, 16919899, 50759697, 152279091, 321478081, 964434243, 2893302729]

約数ペア:

[(1, 2893302729), (3, 964434243), (9, 321478081), (19, 152279091), (57, 50759697), (171, 16919899), (227, 12745827), (361, 8014689), (681, 4248609), (1083, 2671563), (2043, 1416203), (3249, 890521), (3923, 737523), (4313, 670833), (11769, 245841), (12939, 223611), (35307, 81947), (38817, 74537)]