330895871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20641}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 374528448

約数和(自身を除く): 43632577

約数列:

[1, 17, 23, 41, 391, 697, 943, 16031, 20641, 350897, 474743, 846281, 8070631, 14386777, 19464463, 330895871]

約数ペア:

[(1, 330895871), (17, 19464463), (23, 14386777), (41, 8070631), (391, 846281), (697, 474743), (943, 350897), (16031, 20641)]