1796372739

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 3002039040

約数和(自身を除く): 1205666301

約数列:

[1, 3, 7, 9, 21, 63, 131, 307, 393, 709, 917, 921, 1179, 2127, 2149, 2751, 2763, 4963, 6381, 6447, 8253, 14889, 19341, 40217, 44667, 92879, 120651, 217663, 278637, 281519, 361953, 650153, 652989, 835911, 844557, 1523641, 1950459, 1958967, 2533671, 4570923, 5851377, 13712769, 28513853, 85541559, 199596971, 256624677, 598790913, 1796372739]

約数ペア:

[(1, 1796372739), (3, 598790913), (7, 256624677), (9, 199596971), (21, 85541559), (63, 28513853), (131, 13712769), (307, 5851377), (393, 4570923), (709, 2533671), (917, 1958967), (921, 1950459), (1179, 1523641), (2127, 844557), (2149, 835911), (2751, 652989), (2763, 650153), (4963, 361953), (6381, 281519), (6447, 278637), (8253, 217663), (14889, 120651), (19341, 92879), (40217, 44667)]