1597881

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 2406880

約数和(自身を除く): 808999

約数列:

[1, 3, 17, 19, 51, 57, 97, 289, 291, 323, 867, 969, 1649, 1843, 4947, 5491, 5529, 16473, 28033, 31331, 84099, 93993, 532627, 1597881]

約数ペア:

[(1, 1597881), (3, 532627), (17, 93993), (19, 84099), (51, 31331), (57, 28033), (97, 16473), (289, 5529), (291, 5491), (323, 4947), (867, 1843), (969, 1649)]