1381960437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3221353}}^1$

素因数の和:3221380

約数の個数: 16

約数和(自身を含む): 2164749888

約数和(自身を除く): 782789451

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3221353, 9664059, 35434883, 41877589, 106304649, 125632767, 460653479, 1381960437]

約数ペア:

[(1, 1381960437), (3, 460653479), (11, 125632767), (13, 106304649), (33, 41877589), (39, 35434883), (143, 9664059), (429, 3221353)]