2354841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1314279

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 293, 423, 879, 893, 2637, 2679, 5567, 8037, 13771, 16701, 41313, 50103, 123939, 261649, 784947, 2354841]

約数ペア:

[(1, 2354841), (3, 784947), (9, 261649), (19, 123939), (47, 50103), (57, 41313), (141, 16701), (171, 13771), (293, 8037), (423, 5567), (879, 2679), (893, 2637)]