2187603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 3631680

約数和(自身を除く): 1444077

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1163, 1881, 3489, 10467, 12793, 22097, 38379, 66291, 115137, 198873, 243067, 729201, 2187603]

約数ペア:

[(1, 2187603), (3, 729201), (9, 243067), (11, 198873), (19, 115137), (33, 66291), (57, 38379), (99, 22097), (171, 12793), (209, 10467), (627, 3489), (1163, 1881)]