5681547

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 8586864

約数和(自身を除く): 2905317

約数列:

[1, 3, 9, 43, 53, 129, 159, 277, 387, 477, 831, 2279, 2493, 6837, 11911, 14681, 20511, 35733, 44043, 107199, 132129, 631283, 1893849, 5681547]

約数ペア:

[(1, 5681547), (3, 1893849), (9, 631283), (43, 132129), (53, 107199), (129, 44043), (159, 35733), (277, 20511), (387, 14681), (477, 11911), (831, 6837), (2279, 2493)]