11685513

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29287}}^1$

素因数の和:29316

約数の個数: 16

約数和(自身を含む): 18744320

約数和(自身を除く): 7058807

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29287, 87861, 205009, 556453, 615027, 1669359, 3895171, 11685513]

約数ペア:

[(1, 11685513), (3, 3895171), (7, 1669359), (19, 615027), (21, 556453), (57, 205009), (133, 87861), (399, 29287)]