19744585281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6792083}}^1$

素因数の和:6792125

約数の個数: 24

約数和(自身を含む): 31786953120

約数和(自身を除く): 12042367839

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6792083, 20376249, 61128747, 115465411, 129049577, 346396233, 387148731, 1039188699, 1161446193, 2193842809, 6581528427, 19744585281]

約数ペア:

[(1, 19744585281), (3, 6581528427), (9, 2193842809), (17, 1161446193), (19, 1039188699), (51, 387148731), (57, 346396233), (153, 129049577), (171, 115465411), (323, 61128747), (969, 20376249), (2907, 6792083)]