28990053

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 44728320

約数和(自身を除く): 15738267

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 3583, 8091, 10749, 32247, 103907, 111073, 311721, 333219, 935163, 999657, 3221117, 9663351, 28990053]

約数ペア:

[(1, 28990053), (3, 9663351), (9, 3221117), (29, 999657), (31, 935163), (87, 333219), (93, 311721), (261, 111073), (279, 103907), (899, 32247), (2697, 10749), (3583, 8091)]