487666233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 778377600

約数和(自身を除く): 290711367

約数列:

[1, 3, 9, 17, 29, 51, 87, 131, 153, 261, 393, 493, 839, 1179, 1479, 2227, 2517, 3799, 4437, 6681, 7551, 11397, 14263, 20043, 24331, 34191, 42789, 64583, 72993, 109909, 128367, 193749, 218979, 329727, 413627, 581247, 989181, 1240881, 1868453, 3187361, 3722643, 5605359, 9562083, 16816077, 28686249, 54185137, 162555411, 487666233]

約数ペア:

[(1, 487666233), (3, 162555411), (9, 54185137), (17, 28686249), (29, 16816077), (51, 9562083), (87, 5605359), (131, 3722643), (153, 3187361), (261, 1868453), (393, 1240881), (493, 989181), (839, 581247), (1179, 413627), (1479, 329727), (2227, 218979), (2517, 193749), (3799, 128367), (4437, 109909), (6681, 72993), (7551, 64583), (11397, 42789), (14263, 34191), (20043, 24331)]