28277273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 2743783

約数列:

[1, 17, 43, 101, 383, 731, 1717, 4343, 6511, 16469, 38683, 73831, 279973, 657611, 1663369, 28277273]

約数ペア:

[(1, 28277273), (17, 1663369), (43, 657611), (101, 279973), (383, 73831), (731, 38683), (1717, 16469), (4343, 6511)]