219314907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{120041}}^1$

素因数の和:120083

約数の個数: 24

約数和(自身を含む): 374531040

約数和(自身を除く): 155216133

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 120041, 360123, 840287, 1080369, 2520861, 3481189, 7562583, 10443567, 24368323, 31330701, 73104969, 219314907]

約数ペア:

[(1, 219314907), (3, 73104969), (7, 31330701), (9, 24368323), (21, 10443567), (29, 7562583), (63, 3481189), (87, 2520861), (203, 1080369), (261, 840287), (609, 360123), (1827, 120041)]