1733643

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 20

約数和(自身を含む): 2744280

約数和(自身を除く): 1010637

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1259, 1377, 3777, 11331, 21403, 33993, 64209, 101979, 192627, 577881, 1733643]

約数ペア:

[(1, 1733643), (3, 577881), (9, 192627), (17, 101979), (27, 64209), (51, 33993), (81, 21403), (153, 11331), (459, 3777), (1259, 1377)]