28509119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 31850496

約数和(自身を除く): 3341377

約数列:

[1, 17, 31, 47, 527, 799, 1151, 1457, 19567, 24769, 35681, 54097, 606577, 919649, 1677007, 28509119]

約数ペア:

[(1, 28509119), (17, 1677007), (31, 919649), (47, 606577), (527, 54097), (799, 35681), (1151, 24769), (1457, 19567)]