11555481

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13421}}^1$

素因数の和:13472

約数の個数: 16

約数和(自身を含む): 18039168

約数和(自身を除く): 6483687

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 13421, 40263, 93947, 281841, 550261, 1650783, 3851827, 11555481]

約数ペア:

[(1, 11555481), (3, 3851827), (7, 1650783), (21, 550261), (41, 281841), (123, 93947), (287, 40263), (861, 13421)]