55567967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 68604480

約数和(自身を除く): 13036513

約数列:

[1, 7, 13, 91, 409, 1493, 2863, 5317, 10451, 19409, 37219, 135863, 610637, 4274459, 7938281, 55567967]

約数ペア:

[(1, 55567967), (7, 7938281), (13, 4274459), (91, 610637), (409, 135863), (1493, 37219), (2863, 19409), (5317, 10451)]