26531841

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3001}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 40539008

約数和(自身を除く): 14007167

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 3001, 8841, 9003, 21007, 63021, 1263421, 3790263, 8843947, 26531841]

約数ペア:

[(1, 26531841), (3, 8843947), (7, 3790263), (21, 1263421), (421, 63021), (1263, 21007), (2947, 9003), (3001, 8841)]