22856841

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 37861824

約数和(自身を除く): 15004983

約数列:

[1, 3, 7, 9, 21, 63, 461, 787, 1383, 2361, 3227, 4149, 5509, 7083, 9681, 16527, 29043, 49581, 362807, 1088421, 2539649, 3265263, 7618947, 22856841]

約数ペア:

[(1, 22856841), (3, 7618947), (7, 3265263), (9, 2539649), (21, 1088421), (63, 362807), (461, 49581), (787, 29043), (1383, 16527), (2361, 9681), (3227, 7083), (4149, 5509)]