16953681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 23901440

約数和(自身を除く): 6947759

約数列:

[1, 3, 19, 57, 283, 849, 1051, 3153, 5377, 16131, 19969, 59907, 297433, 892299, 5651227, 16953681]

約数ペア:

[(1, 16953681), (3, 5651227), (19, 892299), (57, 297433), (283, 59907), (849, 19969), (1051, 16131), (3153, 5377)]