190741707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{8447}}^1$

素因数の和:8659

約数の個数: 24

約数和(自身を含む): 298281984

約数和(自身を除く): 107540277

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 8447, 22581, 25341, 76023, 109811, 329433, 988299, 1630271, 4890813, 14672439, 21193523, 63580569, 190741707]

約数ペア:

[(1, 190741707), (3, 63580569), (9, 21193523), (13, 14672439), (39, 4890813), (117, 1630271), (193, 988299), (579, 329433), (1737, 109811), (2509, 76023), (7527, 25341), (8447, 22581)]