9800637

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 18194400

約数和(自身を除く): 8393763

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 49, 57, 77, 87, 121, 133, 147, 203, 209, 231, 319, 363, 399, 539, 551, 609, 627, 847, 931, 957, 1421, 1463, 1617, 1653, 2233, 2299, 2541, 2793, 3509, 3857, 4263, 4389, 5929, 6061, 6699, 6897, 10241, 10527, 11571, 15631, 16093, 17787, 18183, 24563, 26999, 30723, 42427, 46893, 48279, 66671, 73689, 80997, 112651, 127281, 171941, 200013, 296989, 337953, 466697, 515823, 890967, 1400091, 3266879, 9800637]

約数ペア:

[(1, 9800637), (3, 3266879), (7, 1400091), (11, 890967), (19, 515823), (21, 466697), (29, 337953), (33, 296989), (49, 200013), (57, 171941), (77, 127281), (87, 112651), (121, 80997), (133, 73689), (147, 66671), (203, 48279), (209, 46893), (231, 42427), (319, 30723), (363, 26999), (399, 24563), (539, 18183), (551, 17787), (609, 16093), (627, 15631), (847, 11571), (931, 10527), (957, 10241), (1421, 6897), (1463, 6699), (1617, 6061), (1653, 5929), (2233, 4389), (2299, 4263), (2541, 3857), (2793, 3509)]