43421911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 12

約数和(自身を含む): 47954536

約数和(自身を除く): 4532625

約数列:

[1, 13, 41, 533, 1681, 1987, 21853, 25831, 81467, 1059071, 3340147, 43421911]

約数ペア:

[(1, 43421911), (13, 3340147), (41, 1059071), (533, 81467), (1681, 25831), (1987, 21853)]