16001439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 23157120

約数和(自身を除く): 7155681

約数列:

[1, 3, 19, 41, 57, 123, 167, 501, 779, 1681, 2337, 3173, 5043, 6847, 9519, 20541, 31939, 95817, 130093, 280727, 390279, 842181, 5333813, 16001439]

約数ペア:

[(1, 16001439), (3, 5333813), (19, 842181), (41, 390279), (57, 280727), (123, 130093), (167, 95817), (501, 31939), (779, 20541), (1681, 9519), (2337, 6847), (3173, 5043)]