28334223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 43758000

約数和(自身を除く): 15423777

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1699, 1853, 5097, 5559, 15291, 16677, 28883, 86649, 185191, 259947, 555573, 1666719, 3148247, 9444741, 28334223]

約数ペア:

[(1, 28334223), (3, 9444741), (9, 3148247), (17, 1666719), (51, 555573), (109, 259947), (153, 185191), (327, 86649), (981, 28883), (1699, 16677), (1853, 15291), (5097, 5559)]