2751637

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 756203

約数列:

[1, 7, 17, 19, 119, 133, 323, 1217, 2261, 8519, 20689, 23123, 144823, 161861, 393091, 2751637]

約数ペア:

[(1, 2751637), (7, 393091), (17, 161861), (19, 144823), (119, 23123), (133, 20689), (323, 8519), (1217, 2261)]