28573887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 39156480

約数和(自身を除く): 10582593

約数列:

[1, 3, 43, 129, 359, 617, 1077, 1851, 15437, 26531, 46311, 79593, 221503, 664509, 9524629, 28573887]

約数ペア:

[(1, 28573887), (3, 9524629), (43, 664509), (129, 221503), (359, 79593), (617, 46311), (1077, 26531), (1851, 15437)]