2951421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 4546368

約数和(自身を除く): 1594947

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 5261, 15783, 57871, 89437, 173613, 268311, 983807, 2951421]

約数ペア:

[(1, 2951421), (3, 983807), (11, 268311), (17, 173613), (33, 89437), (51, 57871), (187, 15783), (561, 5261)]