822681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 1329120

約数和(自身を除く): 506439

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 283, 323, 849, 969, 2547, 2907, 4811, 5377, 14433, 16131, 43299, 48393, 91409, 274227, 822681]

約数ペア:

[(1, 822681), (3, 274227), (9, 91409), (17, 48393), (19, 43299), (51, 16131), (57, 14433), (153, 5377), (171, 4811), (283, 2907), (323, 2547), (849, 969)]