15349839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 21069312

約数和(自身を除く): 5719473

約数列:

[1, 3, 43, 129, 257, 463, 771, 1389, 11051, 19909, 33153, 59727, 118991, 356973, 5116613, 15349839]

約数ペア:

[(1, 15349839), (3, 5116613), (43, 356973), (129, 118991), (257, 59727), (463, 33153), (771, 19909), (1389, 11051)]