3981549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9308

約数の個数: 16

約数和(自身を含む): 6237504

約数和(自身を除く): 2255955

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9281, 27843, 102091, 120653, 306273, 361959, 1327183, 3981549]

約数ペア:

[(1, 3981549), (3, 1327183), (11, 361959), (13, 306273), (33, 120653), (39, 102091), (143, 27843), (429, 9281)]