3872193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 5691840

約数和(自身を除く): 1819647

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 2309, 6927, 30017, 90051, 99287, 297861, 1290731, 3872193]

約数ペア:

[(1, 3872193), (3, 1290731), (13, 297861), (39, 99287), (43, 90051), (129, 30017), (559, 6927), (1677, 2309)]