2912787441

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1303}}^1\times {\mathrm{1667}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 4241390400

約数和(自身を除く): 1328602959

約数列:

[1, 3, 9, 149, 447, 1303, 1341, 1667, 3909, 5001, 11727, 15003, 194147, 248383, 582441, 745149, 1747323, 2172101, 2235447, 6516303, 19548909, 323643049, 970929147, 2912787441]

約数ペア:

[(1, 2912787441), (3, 970929147), (9, 323643049), (149, 19548909), (447, 6516303), (1303, 2235447), (1341, 2172101), (1667, 1747323), (3909, 745149), (5001, 582441), (11727, 248383), (15003, 194147)]