4275447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 2415369

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 131, 253, 393, 473, 759, 989, 1419, 1441, 2967, 3013, 4323, 5633, 9039, 10879, 16899, 32637, 33143, 61963, 99429, 129559, 185889, 388677, 1425149, 4275447]

約数ペア:

[(1, 4275447), (3, 1425149), (11, 388677), (23, 185889), (33, 129559), (43, 99429), (69, 61963), (129, 33143), (131, 32637), (253, 16899), (393, 10879), (473, 9039), (759, 5633), (989, 4323), (1419, 3013), (1441, 2967)]