28460453

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 34738176

約数和(自身を除く): 6277723

約数列:

[1, 7, 23, 43, 161, 301, 989, 4111, 6923, 28777, 94553, 176773, 661871, 1237411, 4065779, 28460453]

約数ペア:

[(1, 28460453), (7, 4065779), (23, 1237411), (43, 661871), (161, 176773), (301, 94553), (989, 28777), (4111, 6923)]