7894449

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{6221}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 11946240

約数和(自身を除く): 4051791

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 6221, 18663, 55989, 167967, 292387, 877161, 2631483, 7894449]

約数ペア:

[(1, 7894449), (3, 2631483), (9, 877161), (27, 292387), (47, 167967), (141, 55989), (423, 18663), (1269, 6221)]