26273919

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9001}}^1$

素因数の和:9150

約数の個数: 16

約数和(自身を含む): 40328960

約数和(自身を除く): 14055041

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9001, 27003, 63007, 189021, 1251139, 3753417, 8757973, 26273919]

約数ペア:

[(1, 26273919), (3, 8757973), (7, 3753417), (21, 1251139), (139, 189021), (417, 63007), (973, 27003), (2919, 9001)]