5647921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 6307840

約数和(自身を除く): 659919

約数列:

[1, 19, 31, 43, 223, 589, 817, 1333, 4237, 6913, 9589, 25327, 131347, 182191, 297259, 5647921]

約数ペア:

[(1, 5647921), (19, 297259), (31, 182191), (43, 131347), (223, 25327), (589, 9589), (817, 6913), (1333, 4237)]