19005662289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1\times {\mathrm{2971}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 26794220544

約数和(自身を除く): 7788558255

約数列:

[1, 3, 23, 69, 83, 249, 1117, 1909, 2971, 3351, 5727, 8913, 25691, 68333, 77073, 92711, 204999, 246593, 278133, 739779, 2132353, 3318607, 5671639, 6397059, 9955821, 17014917, 76327961, 228983883, 275444381, 826333143, 6335220763, 19005662289]

約数ペア:

[(1, 19005662289), (3, 6335220763), (23, 826333143), (69, 275444381), (83, 228983883), (249, 76327961), (1117, 17014917), (1909, 9955821), (2971, 6397059), (3351, 5671639), (5727, 3318607), (8913, 2132353), (25691, 739779), (68333, 278133), (77073, 246593), (92711, 204999)]